Nursing bed

Abstract

The utility model relates to the technical field of nursing devices, in particular to a nursing bed. The nursing bed comprises a bed frame, a lifting support and a lifting support driving device. A plurality of lifting supports arranged side by side are arranged on the bed frame, the lifting supports are connected with a lifting support driving device, and the lifting support driving device drives the lifting supports to ascend and descend. The lifting support driving device drives the lifting supports to ascend and descend, the multiple lifting supports can move according to the set rule, the multiple lifting supports can fluctuate, and therefore a user lying on the nursing bed can be massaged, and the effect of relieving the body is achieved. And the problems of fatigue and bedsore caused by long-term bed lying are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of nursing devices, in particular to a nursing bed. Background Art

[0002] Technology-based elderly care and smart elderly care can improve service efficiency and quality, realize automation and intelligence in the daily life of the elderly, reduce the burden on caregivers, and promptly detect and deal with health problems. At the same time, smart elderly care can help alleviate staff shortages and promote service standardization and regularization.

[0003] The prior art provides nursing beds for the elderly. The existing nursing beds generally have functions such as turning over and washing. However, some disabled elderly people need to lie in bed frequently. Since it is inconvenient for disabled elderly people to move, they often maintain a posture. In this case, the elderly may become tired and develop bedsores. Utility Model Content

[0004] The purpose of the utility model is to provide a nursing bed that can solve the problems existing in the prior art;

[0005] The utility model provides a nursing bed, which comprises a bed frame, a lifting bracket and a lifting bracket driving device;

[0006] The bed frame is provided with a plurality of lifting brackets arranged side by side, and the lifting brackets are connected to a lifting bracket driving device, and the lifting bracket driving device drives the lifting bracket to rise and fall.

[0007] Preferably, at least one end of the lifting bracket is connected to a lifting bracket driving device.

[0008] Preferably, both ends of the lifting bracket are connected to the lifting bracket driving device.

[0009] Preferably, the lifting bracket is connected to the driving device via a column.

[0010] Preferably, a bent pipe is provided at the end of the column, and the lifting bracket is connected to the column through the bent pipe.

[0011] Preferably, the bent pipe is connected to the column via a universal joint.

[0012] Preferably, the driving device comprises a slide rail, a slider and a slider driving device;

[0013] The slide rail is arranged on the side of the bed frame, the slider is arranged on the slide rail, and the slider driving device drives the slider to move back and forth on the slide rail;

[0014] The moving range of the slider is located at the lower end of the column. During the movement of the slider, the slider abuts against the lower end of the column and pushes the column to rise.

[0015] Preferably, the upper surface of the slider is an arc-shaped structure.

[0016] Preferably, a ball wheel is provided at the lower end of the column.

[0017] Preferably, the nursing bed further comprises a plurality of fixed brackets, the fixed brackets are arranged at intervals with the lifting brackets, and the fixed brackets are fixedly connected to the bed frame.

[0018] Beneficial effects:

[0019] The lifting bracket driving device drives the lifting bracket to lift, so that the multiple lifting brackets can move according to the set rules, and the multiple lifting brackets can achieve an undulating effect, thereby massaging the user lying on the nursing bed to relieve the body and prevent fatigue and bedsores caused by long-term bed rest. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 A structural schematic diagram of a nursing bed provided for a specific embodiment of the utility model;

[0022] Figure 2 A schematic diagram of the structure of the connection between the lifting bracket and the column provided in a specific embodiment of the utility model;

[0023] Figure 3 A schematic diagram of the structure of the lower end of the lifting bracket provided for a specific embodiment of the utility model;

[0024] Figure 4 A schematic diagram of the structure of the cooperation between the slider and the column provided in a specific embodiment of the utility model;

[0025] Figure 5 A schematic diagram of the structure of synchronous lifting of lifting brackets on both sides provided in a specific embodiment of the utility model;

[0026] Figure 6 A schematic diagram of the structure of the lifting of a single-side lifting bracket provided in a specific embodiment of the utility model;

[0027] Figure 7 A schematic diagram of the structure of the alternate lifting of the lifting bracket provided in the specific implementation mode of the utility model.

[0028] Description of reference numerals:

[0029] 1. Bed frame; 2. Lifting bracket; 3. Column; 4. Bend pipe; 5. Universal joint; 6. Slide rail; 7. Slider; 8. Ball wheel; 9. Water collecting tank; 10. Fixed bracket; DETAILED DESCRIPTION

[0030] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0032] In addition, 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 technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0033] like Figures 1 to 7 As shown, this embodiment provides a nursing bed, which includes a bed frame 1, a lifting bracket 2 and a lifting bracket driving device.

[0034] The bed frame 1 is provided with a plurality of lifting brackets 2 arranged side by side. The lifting brackets 2 are connected to a lifting bracket driving device, and the lifting bracket driving device drives the lifting brackets 2 to rise and fall.

[0035] In this embodiment, the lifting bracket 2 is a crossbeam arranged on the bed frame 1. The lifting bracket 2 is arranged on the bed frame 1 and extends from one side of the bed frame 1 to the other side of the bed frame 1, and plays the role of supporting the human body. The lifting bracket 2 is a columnar structure, specifically, the lifting bracket 2 is a cylindrical or square column structure.

[0036] The lifting bracket driving device can realize the driving of a single lifting bracket 2 or a plurality of lifting brackets. The driving device of the lifting bracket 2 can drive one end or both ends of the lifting bracket 2 to lift or lower.

[0037] The lifting bracket driving device drives the lifting bracket 2 to lift, so that the multiple lifting brackets 2 can move according to a set rule, and the multiple lifting brackets 2 can achieve an undulating effect, thereby massaging the user lying on the nursing bed to relieve the body and prevent fatigue and bedsores caused by long-term bed rest.

[0038] It should be noted that the lifting range of the lifting bracket 2 is set according to actual needs, and the main purpose is to make the multiple lifting brackets 2 appear to have an undulating effect.

[0039] Further, in order to realize the function of the nursing bed, it can be understood that bedding such as a mattress is also placed on the upper side of the lifting bracket 2. Of course, in order to improve the comfort of the nursing bed, a strip-shaped flexible pad can be provided on the upper surface of each lifting bracket 2.

[0040] At least one end of the lifting bracket 2 is connected to the lifting bracket driving device. In other words, as long as one end of the lifting bracket 2 can be lifted, the undulating effect of multiple lifting brackets 2 can be achieved, and the human body can be massaged.

[0041] As an example, both ends of the lifting bracket 2 are connected to the lifting bracket driving device. Both ends of the lifting device are connected to the lifting bracket driving device, so that both ends of the lifting bracket 2 can be lifted and lowered, and the fluctuation mode of multiple lifting brackets 2 can be increased.

[0042] Specifically, the lifting bracket 2 is connected to the driving device through a column 3. An elbow 4 is provided at the end of the column 3.

[0043] The lifting bracket 2 is connected to the column 3 via the bent pipe 4, which can facilitate the installation of the lifting bracket 2. For example, the lifting bracket 2 and the bent pipe 4 are connected via threads.

[0044] The elbow 4 is connected to the column 3 via a universal joint 5. During the lifting process of the lifting bracket 2, the angle of the lifting bracket 2 will change. The elbow 4 is connected to the column 3 via a universal joint 5, which facilitates the change of the angle of the lifting bracket 2.

[0045] In order to ensure the smooth lifting and lowering of the column, the column 3 is connected to the bed frame 1 through a sleeve, the column 3 is inserted into the sleeve, and the column 3 is slidably connected to the sleeve.

[0046] The lifting bracket driving device can be a device such as a cylinder or an electric cylinder that can drive the column 3 to move up and down. Specifically, the lifting bracket driving device drives the column 3 to move up and down, and the column 3 drives the lifting bracket 2 to move up and down. In this embodiment, a preferred mode of the lifting bracket driving device is also provided, as shown below.

[0047] The driving device comprises a slide rail 6, a slide block 7 and a slide block driving device.

[0048] The slide rail 6 is arranged on the side of the bed frame 1 , the slider 7 is arranged on the slide rail 6 , and the slider driving device drives the slider 7 to move back and forth on the slide rail 6 .

[0049] The moving range of the slider 7 is located at the lower end of the column 3. During the movement of the slider 7, the slider abuts against the lower end of the column 3 and pushes the column 3 to rise.

[0050] The upper surface of the slider 7 is an arc-shaped structure.

[0051] Specifically, the slide block 7 is slidably connected to the slide rail 6 .

[0052] The slider driving device includes a worm gear driving mechanism, a conveyor belt, a conveyor chain and a cable, that is, any driving device that can drive the slider 7 to move back and forth on the slide rail 6 will suffice.

[0053] The upper surface of the slider 7 is set to an arc structure, and the column 3 contacts the slider 7 at different positions, so that the column 3 can be at different heights. Correspondingly, the lifting bracket 2 connected to the column 3 will also be at different heights, and multiple lifting brackets 2 will form a wave-like effect.

[0054] Preferably, both sides of the bed frame 1 are provided with the driving devices as described above, that is, both ends of the lifting bracket 2 can be lifted and lowered.

[0055] It should be further explained that the column 3 located at the head and / or the foot of the bed is a short column, and the length of the short column is shorter than that of the other columns 3. The multiple short columns located at the head and / or the foot of the bed have different lengths, and there is a storage space between the lower ends of the multiple short columns and the slide rail 6, and the storage space is not less than the volume of the slider 7. Therefore, the slider 7 can be finally stored at the head or the foot of the bed, so when the lifting function of the lifting bracket 2 is not used, the lifting bracket 2 can be kept in a flush state, the slider 7 has an independent storage space, and the length of the bed body will not be increased.

[0056] In order to enable the nursing bed to provide a better massage effect, different lifting modes can be selected at both ends of the lifting bracket 2, as described below:

[0057] The first lifting method, such as Figure 5 As shown, the lifting bracket driving devices located on both sides of the bed frame 1 move synchronously, so that the multiple lifting brackets 2 can achieve wave motion.

[0058] The second lifting method, such as Figure 6 As shown, only the lifting bracket driving device on one side of the bed frame 1 is lifted and lowered, and the lifting bracket driving device on the other side is not lifted and lowered. In this way, only the lifting bracket 2 on one side is undulating.

[0059] The third lifting method, such as Figure 7 As shown, the lifting bracket driving devices on both sides of the bed frame 1 move alternately, such as the slider 7 on one side of the bed frame 1 moves from front to back, and the slider 7 on the other side of the bed frame 1 moves from back to front. In this way, the two sides of the lifting bracket 2 can achieve asymmetrical undulations.

[0060] In addition, it should be noted that there are also multiple installation methods for the slider 7 and the slide rail 6 on the same side: for example, multiple sliders 7 are arranged on one slide rail 6, or multiple slide rails 6 are arranged on the same side of the bed frame 1, and one slider 7 is arranged on each slide rail 6. Thus, by controlling the movement of the sliders 7 on different slide rails 6, multiple driving methods of the lifting bracket 2 can be realized, thereby realizing different fluctuation methods of the lifting bracket 2.

[0061] A ball wheel 8 is provided at the lower end of the column 3. By providing the ball wheel 8 at the lower end of the column 3, the stability of the relative movement between the column 3 and the slider 7 can be improved. In addition, a groove is provided on the upper surface of the slider 7, and the lower end of the column 3 runs in the groove on the surface of the slider 7, which can improve the stability of the groove operation.

[0062] The nursing bed also includes a plurality of fixed brackets, which are arranged at intervals with the lifting brackets 2, and the fixed brackets are fixedly connected to the bed frame 1. Through the arrangement of the fixed brackets, the fixed brackets and the lifting brackets 2 together constitute the support structure of the nursing bed, which can improve the support strength of the nursing bed.

[0063] In order to improve the comfort of the nursing bed, the fixed bracket and the lifting bracket 2 are concave arc structures, and there is a set height difference between the middle part of the fixed bracket and the lifting bracket 2 and the horizontal plane, and the distance can be set according to actual needs.

[0064] A water collection tank 9 is provided at the lower side of the nursing bed, and correspondingly, a flushing device is provided on the nursing bed. Through the arrangement of the flushing device and the water collection tank 9, the cleaning of users with limited mobility can be completed on the bed.

[0065] In addition, a heating device can be arranged on the lower side of the nursing bed to provide thermal therapy services for the bedridden person. The heating device can be a heat radiation device, a hot water pipe or other device that can generate heat.

[0066] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A nursing bed, characterized in that: It includes a bed frame, a lifting bracket and a lifting bracket driving device; The bed frame is provided with a plurality of lifting brackets arranged side by side, and the lifting brackets are connected to a lifting bracket driving device, and the lifting bracket driving device drives the lifting bracket to rise and fall.

2. The nursing bed according to claim 1, characterized in that: At least one end of the lifting bracket is connected to the lifting bracket driving device.

3. The nursing bed according to claim 2, characterized in that: Both ends of the lifting bracket are connected to the lifting bracket driving device.

4. The nursing bed according to claim 1, characterized in that: The lifting bracket is connected to the driving device through a column.

5. The nursing bed according to claim 4, characterized in that: The end of the column is provided with a bent pipe, and the lifting bracket is connected to the column through the bent pipe.

6. The nursing bed according to claim 5, characterized in that: The bent pipe is connected to the column via a universal joint.

7. The nursing bed according to claim 4, characterized in that: The driving device comprises a slide rail, a slider and a slider driving device; The slide rail is arranged on the side of the bed frame, the slider is arranged on the slide rail, and the slider driving device drives the slider to move back and forth on the slide rail; The moving range of the slider is located at the lower end of the column. During the movement of the slider, the slider abuts against the lower end of the column and pushes the column to rise.

8. The nursing bed according to claim 7, characterized in that: The upper surface of the sliding block is an arc-shaped structure.

9. The nursing bed according to claim 7, characterized in that: A ball wheel is arranged at the lower end of the column.

10. The nursing bed according to claim 1, characterized in that: The nursing bed also includes a plurality of fixed brackets, which are arranged at intervals with the lifting brackets, and the fixed brackets are fixedly connected to the bed frame.

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