Protective baffle of nursing bed

Abstract

The utility model discloses a protective baffle of a nursing bed, relates to the technical field of medical instruments, and solves the problems that guardrails of an existing device are stored by being folded leftwards and rightwards and are not suitable for an existing sickbed with guardrails on two sides and a gap between the guardrails, and a large gap is still reserved between the upper guardrail and the lower guardrail after folding, so that a patient is possibly prevented from getting in and out of the bed; and inconvenience in use is caused. The guardrail comprises a connecting frame, protective plates and a connecting rod assembly, the upper end of the connecting frame is rotationally connected with the guardrail, the guardrail comprises a first protective plate and a second protective plate, the first protective plate and the second protective plate are connected through the connecting rod assembly, the upper end of the first protective plate is rotationally connected with one end of the connecting rod assembly, and the lower end of the second protective plate is rotationally connected with the other end of the connecting rod assembly. The nursing bed has the advantages that a patient can conveniently get in and out of the bed, the adaptability is high, and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a protective baffle plate for a nursing bed. Background Art

[0002] The nursing bed baffle is a kind of medical auxiliary equipment, which is mainly used to protect bedridden patients, especially the elderly, children, disabled people and other people with limited mobility. The main function of the nursing bed baffle is to provide a physical barrier to prevent patients from falling off the bed when they cannot control their movements. This kind of fall may cause serious physical injury, especially for the elderly, frail patients or patients who are recovering. In addition, children who are sleeping soundly may fall out of bed without knowing it. Therefore, the nursing bed baffle plays a vital role in ensuring the safety of patients. In the existing nursing beds, in order to prevent patients from falling off the bed, the upper body guardrail and the lower body guardrail are installed on both sides of the nursing bed when it leaves the factory to prevent patients from falling. However, in the existing Figure 8 In the nursing bed shown, in order to facilitate patients getting on and off the bed, a certain gap is usually left between the upper body guardrail and the lower body guardrail. However, in actual use, it is found that patients, especially children, still roll out from between the upper body guardrail and the lower body guardrail.

[0003] In the existing patent CN206120599U, a hospital bed with guardrails is disclosed, including a bed board, a headboard baffle, a footboard baffle, and bed legs. Guardrails are arranged on both sides of the bed, and the guardrail on at least one side of the two sides of the bed is a split folding guardrail. The split folding guardrail includes upper and lower cross bars parallel to each other and a plurality of columns evenly spaced therebetween; the upper and lower ends of the columns are respectively hinged to the upper and lower cross bars; the lower cross bar is fixed to the bottom of the side of the bed board; the upper cross bar includes a split long cross bar and a short cross bar, and the long and short cross bars divide the split folding guardrail into two parts: a long guardrail close to the footboard baffle and a short guardrail close to the headboard baffle; a lock is also provided on the split folding guardrail.

[0004] In the patent appealed and other existing patents, in order to prevent patients from falling out of bed and facilitate patients to get in and out of bed, a foldable guardrail is usually provided, which is folded when patients need to get in and out of bed to leave space for getting in and out of bed. However, after folding, a large gap is still left between the upper cross bar and the lower cross bar, which may hinder patients from getting in and out of bed. In addition, the existing beds with guardrails have original guardrails that can be folded, and the left and right tilting design will hinder the folding of the original guardrails, making it inconvenient to use. Utility Model Content

[0005] The utility model provides a protective baffle for a nursing bed, which is intended to solve the technical problem that the guardrails of the existing device are stored by folding to the left and right sides, which is not suitable for the existing hospital beds with guardrails on both sides and a gap in the middle, and a large gap is still left between the upper and lower guardrails after folding, which may hinder patients from getting on and off the bed, resulting in inconvenience in use.

[0006] In order to solve the above-mentioned technical problems, the technical solutions adopted by the present invention are as follows:

[0007] A protective baffle for a nursing bed comprises a connecting frame, a guard plate, and a connecting rod assembly. The guardrail comprises a first guard plate and a second guard plate. The first guard plate and the second guard plate are connected via a connecting rod assembly. The upper end of the first guard plate is rotatably connected to one end of the connecting rod assembly. The upper end of the first guard plate is rotatably connected to one end of the connecting rod assembly. The other end of the connecting rod assembly is movably connected to the second guard plate.

[0008] The utility model connects the first guard plate and the second guard plate through a connecting rod mechanism to achieve the up and down movement of the second guard plate. When the patient needs to get out of bed, the second guard plate is pressed and adjusted to make the connecting rod mechanism active, thereby driving the second guard plate to move downward, leaving space for getting in and out of bed. The up and down moving design will not hinder the folding of the original guardrails of the bed, and the device can be fixed at a suitable position of the bed so that the second guard plate is lower than the height of the bed board after moving downward, which is convenient for the patient to get in and out of bed. In addition, since the device adopts an up and down movable guard plate, the device can be adapted to a variety of beds and has a wide adaptability.

[0009] Preferably, the connecting rod assembly includes a first connecting rod and a second connecting rod, one end of the first connecting rod is rotatably connected to one end of the second connecting rod, the end of the first connecting rod is rotatably connected to the side of the first guard plate, and the end of the second connecting rod is movably connected to the side of the second guard plate, and the movable connection includes sliding and rotation.

[0010] After adopting this technical solution, it should be noted that the utility model realizes the up and down movement of the second guard plate by adopting a double-link mechanism, and the first link and the second link are respectively arranged on both sides of the first guard plate and the second guard plate, so that the inner side and the outer side of the first guard plate and the second guard plate can be unobstructed, and when the inner sides of the first guard plate and the second guard plate contact the human body, they will not cause irritation to the human body, so that the second guard plate can fit more closely with the first guard plate when moving down and stored, and the use of this double-link mechanism makes the second guard plate flexible and more stable. In addition, the use of the double-link mechanism can make the width of the second guard plate equal to that of the first guard plate, and the inner and outer sides of the first guard plate and the second guard plate are flush, which increases the comfort brought by the first guard plate and the second guard plate contacting the skin.

[0011] Preferably, vertical sliding grooves are opened on both sides of the second guard plate, and sliders are slidably provided in the sliding grooves. Each of the sliders is rotatably connected to the second connecting rod via a pin shaft, and one end of the first connecting rod is rotatably connected to the upper end of the side surface of the first guard plate via a pin shaft.

[0012] After adopting this technical solution, it should be noted that, in the stored state, the slider is placed at the upper end of the second guard plate. As the second guard plate is pulled upward, the first connecting rod and the second connecting rod will be driven to move, and this movement will also drive the slider to move up and down along the slide groove for adjustment. When the second guard plate is pulled to the upper end of the first guard plate, the slider is now located at the lower end of the slide groove. By arranging the first connecting rod and the second connecting rod on both sides, the structural stability is enhanced.

[0013] Preferably, a fixing hole is formed at the lower end of each of the two slide grooves, and the fixing hole is a threaded hole. The second connecting rod is provided with a bolt, and the bolt passes through the second connecting rod and can be threadedly connected to the fixing hole.

[0014] After adopting this technical solution, it should be noted that by setting this fixing hole and setting a bolt on the second connecting rod, when the second guard plate is pulled up and adjusted to directly above the first guard plate, due to the adjustment flexibility of the connecting rod mechanism and the sliding of the slider, the first connecting rod and the second connecting rod can be controlled to be in a vertical state. At this time, the bolt will just correspond to the fixing hole. Tightening the bolt can achieve the fixation of the first connecting rod and the second connecting rod. At this time, the second guard plate will also be fixed. At this time, the patient can be protected to prevent him from falling out of bed. When the bolt is loosened, the second guard plate can be adjusted to move down to be parallel to the first guard plate. At this time, the bolt corresponds to the fixing hole, and the position of the second guard plate can be fixed after tightening.

[0015] Preferably, a fixed shaft is provided at the upper end of the connecting frame, a rotating shaft is rotatably connected to the fixed shaft, a supporting platform is provided at the upper end of the rotating shaft, the first guard plate is connected to the supporting platform, and the first guard plate is perpendicular to the supporting platform.

[0016] After adopting this technical solution, it should be noted that the utility model sets a fixed shaft on the connecting frame, and rotates the connecting shaft through the fixed shaft, so that the first guard plate and the second guard plate can be rotated, so that they can be adjusted along with the guardrail adjustment of the bed itself, making it convenient for patients to get on and off the bed.

[0017] Preferably, at least one blind hole is opened on the fixed shaft, a limit assembly is arranged in the blind hole, at least one limit hole is arranged on the rotating shaft, the limit assembly includes an elastic member and a limit head, the elastic member is connected in the blind hole, one end of the elastic member is connected to the limit head, and when the elastic member is at free length, the limit head is placed in the limit hole and limit is generated.

[0018] After adopting this technical solution, it should be noted that since the rotating shaft is rotatably connected to the fixed shaft, when the rotating shaft is rotated so that the first guard plate and the second guard plate are both perpendicular to the bed surface, this limit assembly will limit the rotation of the rotating shaft to prevent it from continuing to rotate. When the second guard plate is flush with the first guard plate, the limit head will be squeezed by the rotating shaft, so that the elastic member is compressed, so that the limit head is located in the blind hole, and the rotation of the rotating shaft is not limited. When the first guard plate and the second guard plate are rotated to be perpendicular to the bed surface, the limit hole corresponds to the limit head, and under the elastic force of the elastic member, the limit head will be bounced into the limit hole to achieve limitation. Contact limitation only requires the first guard plate or the second guard plate to be pried outward.

[0019] Preferably, the number of the blind holes is three, and the number of the limiting components and the limiting holes are three, so as to achieve stable limiting.

[0020] Preferably, at least one fixing component is provided on one side of the connecting frame, and the fixing component includes a limit block and a pressure plate. The limit block is connected to the inner side surface of the connecting frame, a limit groove is provided on the outer side of the limit block, and the pressure plate is provided in the limit groove. A threaded rod is rotatably connected to the pressure plate, and one end of the threaded rod passes through the upper wall of the limit block and extends outward.

[0021] After adopting this technical solution, it should be noted that by setting up a fixing component, the device can be fixed to a suitable position of the bed, and by tightening the threaded rod, the pressure plate is moved downward, thereby fixing it.

[0022] Preferably, two fixing components are provided, which are respectively located at two ends of the inner side of the connecting frame to enhance the connection stability.

[0023] Preferably, sponge pads are provided on the inner sides of the first guard plate and the second guard plate to provide more comfortable protection for the patient.

[0024] The use steps of the utility model are as follows: first, fix the device to the spacing areas on both sides of the nursing bed, then tighten the threaded rod to fix the device, at this time, the first guard plate and the second guard plate are in a folded state, pull up the second guard plate, the second connecting rod will slide in the slide groove relative to the second guard plate, when the second guard plate is pulled up to the upper end of the first guard plate, the slider is now located at the lower end of the slide groove, rotate the second connecting rod along the hinge point so that the first connecting rod and the second connecting rod are in a vertical state, and keep the first guard plate and the second guard plate aligned, and the bolt at this time will be exactly opposite to the fixing hole The first connecting rod and the second connecting rod can be fixed by tightening the bolts. At this time, the second guard plate will also be fixed. At this time, the second guard plate just covers the gap between the protective bed enclosures. At this time, the patient can be protected to prevent him from falling out of bed through the gap. When the bolts are loosened, the second guard plate can be adjusted to move down to be parallel with the first guard plate. At this time, the bolts correspond to the fixing holes. After tightening, the position of the second guard plate can be fixed. In addition, the first guard plate or the second guard plate can be pried outward to rotate the rotating shaft, so that the first guard plate and the second guard plate can be flipped and adjusted.

[0025] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0026] 1. The utility model provides a nursing bed protective baffle, which realizes the up and down movement of the second guard plate by adopting a double-link mechanism, so that the second guard plate can fit more closely with the first guard plate when it is moved down for storage, and the use of this double-link mechanism makes the second guard plate move flexibly and more stably. In addition, the use of the double-link mechanism can make the width of the second guard plate equal to that of the first guard plate, and the inner and outer sides of the first guard plate and the second guard plate are flush, which increases the comfort brought by the first guard plate and the second guard plate contacting the skin.

[0027] 2. The utility model provides a nursing bed protective baffle, which is provided with fixing holes and bolts on the second connecting rod. When the second guard plate is pulled up and adjusted to be directly above the first guard plate, the bolts correspond to the fixing holes, so that the first connecting rod and the second connecting rod can be limited and the second guard plate can be fixed.

[0028] 3. The utility model provides a nursing bed protective baffle, which is provided with a fixed shaft on the connecting frame. The connecting shaft is rotated by the fixed shaft, so that the first guard plate and the second guard plate can be rotated, so that they can be adjusted along with the guardrail adjustment of the bed itself, making it convenient for patients to get on and off the bed. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The present invention will be described by way of examples with reference to the accompanying drawings, in which:

[0030] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0031] Figure 2This is a schematic diagram of the second guard plate moving downward structure of the utility model;

[0032] Figure 3 This is a schematic diagram of the structure of the connecting rod assembly of the utility model;

[0033] Figure 4 This is a side view of the second guard plate of the utility model;

[0034] Figure 5 This is a schematic diagram of the connecting frame and the rotating shaft structure of the utility model;

[0035] Figure 6 This is a sectional view taken along the AA line of the present invention;

[0036] Figure 7 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0037] Figure 8 This is a schematic diagram of the utility model after being connected to a hospital bed.

[0038] Reference numerals:

[0039] 1-connecting frame, 2-rotating shaft, 201-support platform, 3-first guard plate, 4-second guard plate, 401-slide groove, 402-fixing hole, 5-connecting rod assembly, 501-first connecting rod, 502-second connecting rod, 503-pin shaft, 504-bolt, 6-fixing assembly, 601-threaded rod, 602-limiting groove, 603-pressure plate, 7-limiting assembly, 701-limiting head, 702-elastic part. DETAILED DESCRIPTION

[0040] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application and the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and indicated in the accompanying drawings here can be arranged and designed in various configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0041] In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the practical product is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0042] Combine the following Figure 1-Figure 6 The utility model is described in detail.

[0043] A protective baffle for a nursing bed, such as Figure 1 As shown, it includes a connecting frame 1, a guard plate, and a connecting rod assembly 5. The guardrail includes a first guard plate 3 and a second guard plate 4. The first guard plate 3 and the second guard plate 4 are connected by the connecting rod assembly 5. The upper end of the first guard plate 3 is rotatably connected to one end of the connecting rod assembly 5, the upper end of the first guard plate 3 is rotatably connected to one end of the connecting rod assembly 5, and the other end of the connecting rod assembly 5 is slidably connected to the second guard plate 4.

[0044] like Figure 1-Figure 3 As shown, the connecting rod assembly 5 includes a first connecting rod 501 and a second connecting rod 502, one end of the first connecting rod 501 is rotatably connected to one end of the second connecting rod 502, the end of the first connecting rod 501 is rotatably connected to the side of the first guard plate 4, and the end of the second connecting rod 502 is movably connected to the side of the second guard plate 4.

[0045] like Figure 4 As shown, vertical slide grooves 401 are opened on both sides of the second guard plate 4, and sliders are slidably provided in the slide grooves 401. Each of the sliders is rotatably connected to the second connecting rod 502 through a pin shaft 503, and one end of the first connecting rod 502 is rotatably connected to the upper end of the side of the first guard plate 3 through the pin shaft 503.

[0046] like Figure 3 , Figure 4 As shown, a fixing hole 402 is formed at the lower end of each of the two slide grooves 401 , and the fixing hole 402 is a threaded hole. A bolt 504 is provided on the first connecting rod 501 , and the bolt 504 passes through the first connecting rod 501 and can be threadedly connected to the fixing hole 402 .

[0047] like Figure 5 , Figure 6As shown, a fixed shaft is provided at the upper end of the connecting frame 1, a rotating shaft 2 is rotatably connected to the fixed shaft, a supporting platform 201 is provided at the upper end of the rotating shaft 2, the first guard plate 3 is connected to the supporting platform 201, and the first guard plate 3 is perpendicular to the supporting platform 201.

[0048] like Figure 6 , Figure 7 As shown, three blind holes are opened on the fixed shaft, and the three blind holes are each provided with a limit assembly 7. The rotating shaft 2 is provided with three limit holes, and the limit assembly 7 includes an elastic member 702 and a limit head 701. The elastic member 702 is connected to the blind hole, and one end of the elastic member 702 is connected to the limit head 701. When the elastic member 702 is in free length, the limit head 701 is placed in the limit hole and generates a limit.

[0049] like Figure 1 , Figure 2 As shown, two fixing components 6 are provided on one side of the connecting frame 1, and the fixing component 6 includes a limit block 602 and a pressure plate 603. The limit block 602 is connected to the inner side surface of the connecting frame 1, and a limit groove is opened on the outer side of the limit block 602. The pressure plate 603 is provided in the limit groove. A threaded rod 601 is rotatably connected to the pressure plate 603, and one end of the threaded rod 601 passes through the upper wall of the limit block 602 and extends outward.

[0050] The inner sides of the first guard plate 3 and the second guard plate 4 are both provided with sponge pads.

[0051] The use steps of the utility model are as follows: first, fix the device to the spaced areas on both sides of the nursing bed, then tighten the threaded rod 601 to fix the device. Figure 8As shown, at this time, the first guard plate 3 and the second guard plate 4 are in a folded state, and the second guard plate 4 is pulled up, and the second connecting rod 502 will slide in the sliding groove 401 relative to the second guard plate 4. When the second guard plate 4 is pulled up to the upper end of the first guard plate 3, the slider is located at the lower end of the sliding groove 401, and the second connecting rod 502 is rotated along the hinge point so that the first connecting rod 501 and the second connecting rod 502 are in a vertical state, and the first guard plate 3 and the second guard plate 4 are kept aligned. At this time, the bolt 504 will just correspond to the fixing hole 402, and the first connecting rod 504 can be tightened to achieve 01 and the second connecting rod 502 are fixed, and the second guard plate 4 will also be fixed. At this time, the second guard plate 4 just covers the gap between the protective bed enclosures. At this time, the patient can be protected to prevent him from falling out of the bed through the gap. When the bolt 504 is loosened, the second guard plate 4 can be adjusted to move down to be parallel to the first guard plate 3. At this time, the bolt 504 is made to correspond to the fixing hole 402, and the position of the second guard plate 4 can be fixed after tightening; in addition, the first guard plate 3 or the second guard plate 4 can also be pried outward to rotate the rotating shaft 2, so that the first guard plate 3 and the second guard plate 4 can be flipped and adjusted.

[0052] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A protective baffle for a nursing bed, characterized in that: The invention comprises a connecting frame (1), a guard plate, and a connecting rod assembly (5), wherein the guard plate comprises a first guard plate (3) and a second guard plate (4), wherein the first guard plate (3) and the second guard plate (4) are connected via the connecting rod assembly (5), wherein the upper end of the first guard plate (3) is rotatably connected to one end of the connecting rod assembly (5), and the other end of the connecting rod assembly (5) is movably connected to the second guard plate (4).

2. The protective baffle of a nursing bed according to claim 1, characterized in that: The connecting rod assembly (5) includes a first connecting rod (501) and a second connecting rod (502), one end of the first connecting rod (501) and one end of the second connecting rod (502) are rotatably connected, the end of the first connecting rod (501) is rotatably connected to the side of the first guard plate (3), and the end of the second connecting rod (502) is movably connected to the side of the second guard plate (4).

3. The protective baffle of a nursing bed according to claim 2, characterized in that: Vertical sliding grooves (401) are provided on both sides of the second guard plate (4), and sliders are slidably arranged in the sliding grooves (401). Each of the sliders is rotatably connected to the second connecting rod (502) via a pin shaft (503), and one end of the first connecting rod (501) is rotatably connected to the upper end of the side surface of the first guard plate (3) via a pin shaft (503).

4. The protective baffle of a nursing bed according to claim 3, characterized in that: The lower ends of the two slide grooves (401) are each provided with a fixing hole (402), and the fixing hole (402) is a threaded hole. The second connecting rod (502) is provided with a bolt (504), and the bolt (504) passes through the second connecting rod (502) and can be threadedly connected to the fixing hole (402).

5. The protective baffle of a nursing bed according to claim 1, characterized in that: A fixed shaft is provided at the upper end of the connecting frame (1), a rotating shaft (2) is rotatably connected to the fixed shaft, a supporting platform (201) is provided at the upper end of the rotating shaft (2), the first guard plate (3) is connected to the supporting platform (201), and the first guard plate (3) is perpendicular to the supporting platform (201).

6. The protective baffle of a nursing bed according to claim 5, characterized in that: At least one blind hole is formed on the fixed shaft, a limiting assembly (7) is provided in the blind hole, at least one limiting hole is provided on the rotating shaft (2), the limiting assembly (7) comprises an elastic member (702) and a limiting head (701), the elastic member (702) is connected in the blind hole, one end of the elastic member (702) is connected to the limiting head (701), and when the elastic member (702) is at a free length, the limiting head (701) is placed in the limiting hole and a limiting operation is generated.

7. The protective baffle of a nursing bed according to claim 1, characterized in that: At least one fixing component (6) is provided on one side of the connecting frame (1), and the fixing component (6) comprises a limit block (602) and a pressure plate (603); the limit block (602) is connected to the inner side surface of the connecting frame (1); a limit groove is provided on the outer side of the limit block (602); the pressure plate (603) is provided in the limit groove; a threaded rod (601) is rotatably connected to the pressure plate (603); one end of the threaded rod (601) passes through the upper wall of the limit block (602) and extends outward.

8. A nursing bed protective baffle according to any one of claims 1 to 7, characterized in that: Sponge pads are provided on the inner sides of the first guard plate (3) and the second guard plate (4).

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