Novel medical lifting bed

Abstract

The utility model discloses a novel medical lifting bed which comprises a bed body, two lifting assemblies are fixedly arranged at the bottom of the bed body, upper partition plates are arranged on the two sides of the bed body in the vertical direction in a sliding mode, and locking structures for fixing the upper partition plates are fixedly arranged on the bed body. A lower partition plate is arranged at the lower end of the upper partition plate in the vertical direction in a sliding mode, and a positioning structure is fixedly arranged between the lower partition plate and the upper partition plate. The upper partition plate is arranged on one side of the bed body in an up-down sliding mode, the lower partition plate is connected with the upper partition plate in a sliding mode, the shielding effect can be achieved through the operation of simply drawing out the lower partition plate, the lower partition plate can automatically slide upwards to be stored when the bed body descends, and the situation that a baffle and the bed body are damaged due to collision when the lifting bed descends is avoided.

Description

Technical Field

[0001] This application relates to the field of medical bed technology, and more specifically, to a novel medical lifting bed. Background Technology

[0002] Lifting beds are very common in hospitals. Their lifting function makes it easy for patients to adjust their posture and for doctors to perform examinations or surgeries at a suitable height.

[0003] In existing technology, for patient safety, hospital beds typically have guardrails or side panels on both sides to prevent patients from falling off. In some special cases, medical instruments may be placed at the bottom of the bed. To prevent non-medical personnel from bumping into these instruments, external baffles are used to cover the open areas on both sides of the bed. These baffles are inconvenient to install and remove. In addition, in some cases, medical staff may forget that the baffles are present and lower the bed, causing the baffles to be squeezed and resulting in damage to the baffles and the bed frame.

[0004] Therefore, it is necessary for the inventors to design a new type of medical lifting bed to overcome the above problems. Summary of the Invention

[0005] The main objective of this application is to provide a novel medical lifting bed to solve the problems in related technologies, such as the inconvenience of installing and removing the bottom baffle of the lifting bed and the easy damage to the bed and baffle when the bed is lowered.

[0006] To achieve the above objectives, this application provides a novel medical lifting bed, including a bed body, two lifting components fixedly installed at the bottom of the bed body, upper partitions slidably installed on both sides of the bed body in the vertical direction, a locking structure for fixing the upper partitions fixedly installed on the bed body, a lower partition slidably installed at the lower end of the upper partitions in the vertical direction, and a positioning structure fixedly installed between the lower partitions and the upper partitions.

[0007] Optionally, sliding frames are fixedly provided on both sides of the bed, and the upper partition is slidably disposed in the sliding frames.

[0008] Optionally, the locking structure includes multiple locking grooves and locking pins. The locking grooves are formed on the side wall of the upper partition, and the locking pins pass through the slide frame and are threadedly connected to the slide frame. The end of the locking pin cooperates with the locking groove for limiting.

[0009] Optionally, the bottom of the upper partition is provided with a cavity, and the lower partition is slidably disposed in the cavity.

[0010] Optionally, the positioning structure includes a damping element and a hooking assembly. The damping element is fixedly connected to the upper partition and the lower partition by friction, and the hooking assembly is fixedly connected to the upper partition and the lower partition by hooking.

[0011] Optionally, the damping element includes a plurality of rubber strips, which are fixedly disposed on the outer surface of the lower partition, and the surfaces of the rubber strips abut against the sidewall of the cavity.

[0012] Optionally, the mounting assembly includes a hook and a mounting rod that cooperate with each other. The hook is fixedly disposed on the side wall at the lower end of the lower partition, and the mounting rod is fixedly disposed on the side wall at the lower end of the upper partition.

[0013] Optionally, the lifting assembly includes a support wheel assembly, two first connecting rods, two second connecting rods, and an electric push rod. The two first connecting rods are symmetrically arranged on both sides of the bottom of the bed. The bottom of each of the two first connecting rods is rotatably connected to the support wheel assembly. A connecting shaft is fixedly connected between the tops of the two first connecting rods. The electric push rod is fixedly connected to the bottom of the bed. The output end of the electric push rod is rotatably connected to the connecting shaft. One end of the second connecting rod is rotatably connected to the bottom of the bed, and the other end is rotatably connected to the middle of the first connecting rod.

[0014] Optionally, there are four upper partitions, which are symmetrically arranged on both sides of the bed.

[0015] The novel medical lifting bed provided by this utility model has the following advantages compared with the prior art:

[0016] By sliding the upper partition up and down on one side of the bed and sliding the lower partition to the upper partition, the lower partition can be easily pulled out to provide a shielding effect. When the bed is lowered, the lower partition can automatically slide upward and retract, preventing damage to the partition and bed from impacts during the descent of the lifting bed. Attached Figure Description

[0017] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application. In the drawings:

[0018] Figure 1 This is an overall structural diagram of the present invention;

[0019] Figure 2 This is an exploded view of the upper partition, lower partition, and sliding frame structure of this utility model;

[0020] Figure 3This is a structural diagram of the lifting component of this utility model.

[0021] The components include: 1. Bed frame; 2. Upper partition; 3. Lower partition; 4. Sliding frame; 5. Locking groove; 6. Locking pin; 7. Cavity; 8. Rubber strip; 9. Hanging lug; 10. Hanging rod; 11. Support wheel assembly; 12. First connecting rod; 13. Second connecting rod; 14. Electric push rod; 15. Connecting shaft. Detailed Implementation

[0022] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0023] It should be noted that the terms "first," "second," etc., used in the specification and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be used interchangeably where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that includes a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0024] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0025] Furthermore, some of the aforementioned terms, besides indicating location or positional relationships, may also have other meanings. For example, the term "above" may, in certain circumstances, indicate a dependency or connection. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0026] In addition, the term "multiple" should mean two or more.

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] like Figures 1 to 3 As shown, a novel medical lifting bed includes a bed body 1. Two lifting components are fixedly installed at the bottom of the bed body 1. Upper partitions 2 are slidably installed on both sides of the bed body 1 in the vertical direction. A locking structure for fixing the upper partitions 2 is fixedly installed on the bed body 1. A lower partition 3 is slidably installed at the lower end of the upper partition 2 in the vertical direction. A positioning structure is fixedly installed between the lower partition 3 and the upper partition 2. Sliding frames 4 are fixedly installed on both sides of the bed body 1, and the upper partition 2 is slidably installed in the sliding frames 4. The locking structure includes multiple locking grooves 5 and locking pins 6. The locking grooves 5 are formed on the side walls of the upper partition 2, and the locking pins pass through the sliding frames 4 and are threadedly connected to the sliding frames 4. The end of the locking pin cooperates with the locking grooves 5 for limiting movement. A cavity 7 is formed at the bottom of the upper partition 2, and the lower partition 3 is slidably installed in the cavity 7.

[0029] Specifically, the lifting of the bed body 1 is controlled by two lifting components. The upper partition 2 acts as a guardrail. When a guardrail is needed, the locking pin 6 is disengaged from the locking groove 5, and then the upper partition 2 is pulled upwards. After the upper partition 2 slides to the appropriate position, it is positioned by the cooperation of the locking pin 6 and the locking groove 5. When it is necessary to cover the lower side of the bed body 1, the lower partition 3 can be pulled out from the cavity 7 of the upper partition 2 to achieve the covering effect. The operation is simple. When the lifting bed is lowered, the lower partition 3 can be retracted into the cavity 7 of the upper partition 2 by the pressure of the ground. It should be noted that a handle can be provided on the upper partition 2 for easy operation by the user. In addition to the locking of the locking pin 6 and the locking groove 5, a buckle or other structure can also be used to lock the position of the upper partition 2. The upper partition 2 can also be designed as a hollow structure, as long as it has a cavity 7 in the middle to accommodate the lower partition 3. In this embodiment, by sliding the upper partition 2 up and down on one side of the bed body 1 and sliding the lower partition 3 to the upper partition 2, the lower partition 3 can be easily pulled out to achieve the function of shielding. When the bed body 1 is lowered, the lower partition 3 can automatically slide upward to retract, avoiding damage to the baffle and the bed body 1 due to impact when the lifting bed is lowered.

[0030] The positioning structure includes a damping element and a hooking assembly. The damping element fixes the upper partition 2 and the lower partition 3 together by friction, and the hooking assembly fixes the upper partition 2 and the lower partition 3 together by hooking. The damping element includes multiple rubber strips 8, which are fixedly disposed on the outer surface of the lower partition 3, and the surfaces of the rubber strips 8 abut against the side wall of the cavity 7. The hooking assembly includes a hook 9 and a hooking rod 10 that cooperate with each other. The hook 9 is fixedly disposed on the side wall at the lower end of the lower partition 3, and the hooking rod 10 is fixedly disposed on the side wall at the lower end of the upper partition 2. Specifically, the damping element, i.e., the rubber strips 8, provides friction between the upper partition 2 and the lower partition 3, thereby controlling the length of the lower partition 3 that is pulled out below the upper partition 2, and also allowing the lower partition 3 to slide into the cavity 7 without obstructing it when the bed body 1 descends. The engagement of the hanging lug 9 and the hanging rod 10 is to prevent separation due to the failure of the damping component when the lower partition 3 is not needed. In this case, the hanging lug 9 and the hanging rod 10 can be tightly connected. It should be noted that the hanging lug 9 is made of elastic materials such as rubber or silicone for easy attachment. Furthermore, a cushioning strip made of rubber or other buffering materials can also be installed at the bottom of the lower partition to prevent damage caused by rigid contact between the lower partition and the ground.

[0031] The lifting assembly includes a support wheel set 11, two first connecting rods 12, two second connecting rods 13, and an electric push rod 14. The two first connecting rods 12 are symmetrically arranged on both sides of the bottom of the bed frame 1. The bottom of each first connecting rod 12 is rotatably connected to the support wheel set 11, and a connecting shaft 15 is fixedly connected between the tops of the two first connecting rods 12. The electric push rod 14 is fixedly connected to the bottom of the bed frame 1, and its output end is rotatably connected to the connecting shaft 15. One end of each second connecting rod 13 is rotatably connected to the bottom of the bed frame 1, and the other end is rotatably connected to the middle of each first connecting rod 12. Specifically, the electric push rod 14 pushes the connecting shaft 15 to move towards both ends of the bed. At this time, the angle between the lower part of the first connecting rod 12 and the second connecting rod 13 increases, thus raising the bed frame 1. Here, both lifting assemblies operate simultaneously and are centrally symmetrically arranged.

[0032] There are four upper partitions 2, which are symmetrically arranged on both sides of the bed frame 1. Specifically, the working state of four upper partitions 2 and lower partitions 3 can be selected according to actual needs to meet different requirements. In addition, other numbers of upper and lower partitions 3 can also be set, for example, one upper and lower partition can be set on each side near the head, while no partition is set at the leg position, to facilitate the patient's getting in and out of bed.

[0033] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A novel medical lifting bed, characterized in that: The bed includes a bed frame (1), with two lifting components fixedly installed at the bottom of the bed frame (1). Upper partitions (2) are slidably installed on both sides of the bed frame (1) in the vertical direction. A locking structure for fixing the upper partitions (2) is fixedly installed on the bed frame (1). A lower partition (3) is slidably installed at the lower end of the upper partitions (2) in the vertical direction. A positioning structure is fixedly installed between the lower partition (3) and the upper partitions (2).

2. The novel medical lifting bed as described in claim 1, characterized in that: Both sides of the bed body (1) are fixedly provided with sliding frames (4), and the upper partition (2) is slidably disposed in the sliding frames (4).

3. The novel medical lifting bed as described in claim 2, characterized in that: The locking structure includes multiple locking grooves (5) and locking pins (6). The locking grooves (5) are formed on the side wall of the upper partition (2). The locking pins pass through the slide frame (4) and are threadedly connected to the slide frame (4). The end of the locking pin is engaged with the locking grooves (5) for positioning.

4. The novel medical lifting bed as described in claim 1, characterized in that: The bottom of the upper partition (2) is provided with a cavity (7), and the lower partition (3) is slidably disposed in the cavity (7).

5. A novel medical lifting bed as described in claim 4, characterized in that: The positioning structure includes a damping component and a hooking assembly. The damping component is fixedly connected to the upper partition (2) and the lower partition (3) by friction. The hooking assembly is fixedly connected to the upper partition (2) and the lower partition (3) by hooking.

6. A novel medical lifting bed as described in claim 5, characterized in that: The damping element includes a plurality of rubber strips (8), which are fixedly disposed on the outer surface of the lower partition (3), and the surface of the rubber strips (8) abuts against the side wall of the cavity (7).

7. A novel medical lifting bed as described in claim 5, characterized in that: The hanging assembly includes a hook (9) and a hanging rod (10) that cooperate with each other. The hook (9) is fixedly installed on the side wall at the lower end of the lower partition (3), and the hanging rod (10) is fixedly installed on the side wall at the lower end of the upper partition (2).

8. A novel medical lifting bed as described in claim 1, characterized in that: The lifting assembly includes a support wheel assembly (11), two first connecting rods (12), two second connecting rods (13), and an electric push rod (14). The two first connecting rods (12) are symmetrically arranged on both sides of the bottom of the bed (1). The bottom of the two first connecting rods (12) is rotatably connected to the support wheel assembly (11). A connecting shaft (15) is fixedly connected between the tops of the two first connecting rods (12). The electric push rod (14) is fixedly connected to the bottom of the bed (1). The output end of the electric push rod (14) is rotatably connected to the connecting shaft (15). One end of the second connecting rod (13) is rotatably connected to the bottom of the bed (1), and the other end is rotatably connected to the middle of the first connecting rod (12).

9. A novel medical lifting bed as described in claim 1, characterized in that: There are four upper partitions (2), which are symmetrically arranged on both sides of the bed body (1).

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