Anti-falling bedrail for nursing of psychiatric patient

Abstract

The utility model relates to the technical field of nursing, and provides an anti-falling bedrail for nursing psychiatric patients, which comprises a bed board and U-shaped guardrail frames arranged on two sides of the bed board, a fixing mechanism convenient to disassemble and assemble is arranged between the guardrail frames and the bed board, and a plurality of adjusting holes are formed in one side surface of each guardrail frame at equal intervals. The transverse handrail is pulled upwards to drive the movable shell to move upwards, the movable shell drives the movable plate to synchronously move upwards, the inserting rods are stressed to drive the movable plate to rotate, the inserting rods are separated from the adjusting holes, meanwhile, the movable plate extrudes the first springs, and when the springs are adjusted to the proper height, the inserting rods are automatically inserted into the corresponding adjusting holes; when the height is reduced, the height can be reduced only by pressing the top end of the movable plate to separate the inserting rod from the adjusting hole, so that the effect of conveniently adjusting the height of the protective fence according to the body type of the patient is achieved, and the protection effect on the patient and the use flexibility are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of nursing, in particular to an anti-fall bed rail for the nursing of psychiatric patients. Background Art

[0002] Psychiatry is a group of nervous system diseases mainly manifested by disorders in behavior and mental activities. Psychiatry is an important branch of modern medical science, which mainly studies the etiology, pathogenesis, symptoms and clinical laws of mental disorders, as well as issues related to prevention, diagnosis, treatment and rehabilitation.

[0003] The authorized patent with the application number: CN202321452514.1 is known. It discloses a guardrail for a nursing bed. Its background art puts forward the problem that "the existing nursing beds are divided into baby beds, children's beds and adult nursing beds. Most children use ordinary adult nursing beds. However, for children, they may often move on the nursing bed. The gaps between the front and back of the guardrail of the adult nursing bed and inside the guardrail are relatively large. On the one hand, children may bump into the guardrail, and on the other hand, there is a risk of falling off the hospital bed during the rest of the children, which has a relatively large potential safety hazard". For this reason, the technical solution of this scheme to solve this problem is "including a bed body, protective plates are horizontally arranged at the head and the tail of the bed body, bottom plates are arranged on both sides in the length direction of the bed body, and guardrails are longitudinally arranged on the bottom plates; the guardrail includes a fence with gaps and a protective member capable of filling the gaps in the fence; the fence is hinged to the bottom plate; the protective member is connected to the bottom plate in a liftable manner through a connecting member" and so on.

[0004] However, it is found that the above technical solution has the following problems in the implementation of related technologies: Although it achieves the effect of preventing falls through the provided technical solution, when in use, it is not convenient to adjust the height of the guardrail according to the body type of the patient. The height of its guardrail is fixed, which is likely to cause larger-sized patients to turn over and fall. Moreover, it is not convenient to adjust the distance between the guardrail rods, and there is a risk that the body parts of smaller-sized patients may be stuck, unable to meet the usage requirements of patients with different body types and figures, thereby reducing the usage flexibility and the protective effect on patients. Content of the Utility Model

[0005] The utility model provides an anti-fall bed rail for the nursing of psychiatric patients, which solves the problems in the related technologies that it is not convenient to adjust the height of the guardrail according to the body type of the patient and it is not convenient to adjust the distance between the guardrail rods.

[0006] The technical solution of the present utility model is as follows: A fall-prevention bed rail for psychiatric patient care, comprising: a bed board and guardrail frames arranged on both sides thereof in a U shape. A detachable fixing mechanism is provided between the guardrail frames and the bed board. A plurality of adjustment holes are equidistantly opened on one side surface of the guardrail frame. An activity shell is slidably connected to the surfaces of the two top ends of the guardrail frame. A cross bar is fixedly connected to the top of the activity shell. A plurality of telescopic guardrail rods are arranged between the cross bar and the guardrail frame. The plurality of telescopic guardrail rods are convenient for adjusting the spacing through an adjustment mechanism arranged on the cross bar. An activity plate rotatably connected to one side surface of an activity shell, a first spring fixedly installed on the top side surface of the activity plate and having one end connected to the activity shell, and a plug rod fixedly installed on the bottom side surface of the activity plate and inserted into the adjustment hole.

[0007] Preferably, the adjustment mechanism includes multiple groups of sliders arranged on the inner bottom wall of the guardrail frame and the bottom of the cross bar, connection blocks fixedly installed on one side surface of each group of sliders located on the upper side, activity rods slidably connected through one side surface of the connection block and inserted and matched with the cross bar, and a second spring sleeved on the surface of the activity rod. Chute grooves are opened on the inner bottom wall of the guardrail frame and the bottom of the cross bar. The multiple groups of sliders are slidably connected to the chute grooves in a vertically symmetrical manner. The plurality of telescopic guardrail rods are respectively fixedly installed between each group of sliders. A plurality of insertion holes inserted with the activity rods are equidistantly opened on one side surface of the cross bar. The two ends of the second spring are respectively connected to the cross bar and one end of the activity rod.

[0008] Preferably, the fixing mechanism includes a channel steel shell clamped on the side of the bed board, hand-tightening screws threadedly connected through both ends of the bottom of the channel steel shell, a pressing plate rotatably connected to the top ends of the hand-tightening screws, and two fixing blocks symmetrically fixedly installed on one side surface of the channel steel shell. The guardrail frame is rotatably connected between the two fixing blocks through a rotating shaft. A limiting member for fixing the guardrail frame is provided on the fixing blocks.

[0009] Preferably, the limiting member includes a limiting pin rod penetrating through one fixing block and the guardrail frame. Through holes communicating with each other are respectively opened on one side surface of one fixing block and the guardrail frame. The limiting pin rod is inserted into the through holes.

[0010] Preferably, holding handles are fixedly installed on the tops of the two cross bars. The aperture length of the adjustment hole is greater than the diameter of the plug rod. Protrusions are provided on the surfaces of the two top ends of the guardrail frame.

[0011] The working principle and beneficial effects of the present utility model are as follows:

[0012] 1. When adjusting the height of the guardrail, the movable shell is driven upward by pulling up the horizontal railing, and the movable plate is driven upward synchronously by the movable shell, so that the insertion rod is forced to drive the movable plate to rotate, so that the insertion rod is separated from the adjustment hole. At the same time, the movable plate squeezes the spring. When it is adjusted to a suitable height, the insertion rod is automatically inserted into the corresponding adjustment hole. The horizontal railing is loosened and the movable shell drives the insertion rod to move down and contact the adjustment hole, so that the insertion rod and the adjustment hole are self-locking and fixed. On the contrary, when lowering the height, it is only necessary to press the top of the movable plate to separate the insertion rod from the adjustment hole to lower the height. Therefore, the effect of facilitating the adjustment of the height of the guardrail according to the patient's body shape is achieved, and it can be self-locking and fixed after the adjustment is completed, which is convenient for protecting patients of different body shapes and avoiding the situation that large patients turn over and fall easily, effectively improving the protection effect and flexibility of use for patients.

[0013] 2. When adjusting the spacing between the telescopic guardrails, pull the movable rod outward to separate it from the socket, stretch the second spring, and then move the movable rod to drive the telescopic guardrail to move horizontally, so that the telescopic guardrail drives the slider to move in the slide groove. After adjusting to the appropriate spacing, release the movable rod, drive it to be inserted into the corresponding socket by the second spring to fix the telescopic guardrail, so as to achieve the effect of adjusting the spacing between multiple telescopic guardrails, which is convenient for adjustment according to the patient's usage to avoid the situation where the patient's body parts are easily stuck between the telescopic guardrails, thereby ensuring the safety of the patient and improving the safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the partial three-dimensional structure of the channel steel shell of the utility model;

[0017] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the movable shell of the utility model;

[0018] Figure 4 It is a partial three-dimensional structural schematic diagram of the guardrail frame of the utility model;

[0019] In the figure: 1. bed board; 2. guardrail frame; 3. movable shell; 4. horizontal railing; 5. telescopic guardrail; 6. movable plate; 7. spring one; 8. plug rod; 9. adjustment hole; 10. slider; 11. connecting block; 12. movable rod; 13. spring two; 14. channel steel shell; 15. hand screw; 16. pressure plate; 17. fixing block; 18. limit pin rod; 19. holding handle. DETAILED DESCRIPTION

[0020] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0021] Embodiment 1

[0022] Please refer to Figure 1 - Figure 4 A fall-prevention bed rail for psychiatric patient care provided by the present utility model includes: a bed board 1 and guardrail frames 2 arranged on both sides thereof in a U shape. A fixing mechanism for easy disassembly and assembly is provided between the guardrail frames 2 and the bed board 1. A plurality of adjustment holes 9 are equidistantly opened on one side surface of the guardrail frame 2. An activity shell 3 is slidably connected to the top surfaces of both ends of the guardrail frame 2. Among them, convex platforms with diameters larger than the inner diameter of the activity shell 3 are provided on the top surfaces of both ends of the guardrail frame 2 to prevent the activity shell 3 from detaching from the guardrail frame 2. A cross bar 4 fixedly connected to the top of the activity shell 3. A plurality of telescopic guardrail rods 5 are provided between the cross bar 4 and the guardrail frame 2. The spacing of the plurality of telescopic guardrail rods 5 can be easily adjusted through an adjustment mechanism provided on the cross bar 4. An activity plate 6 rotatably connected to one side surface of an activity shell 3. A first spring 7 fixedly installed on the top side surface of the activity plate 6 and having one end connected to the activity shell 3. And a plug rod 8 fixedly installed on the bottom side surface of the activity plate 6 and inserted into the adjustment hole 9. Among them, the aperture length of the adjustment hole 9 is larger than the diameter of the plug rod 8.

[0023] The technical solution provided by this embodiment is as follows: When in use, the guardrail frame 2 is assembled on both sides of the bed board 1 through a fixing mechanism, and the telescopic guardrail rods 5 are adjusted to an appropriate distance through an adjusting mechanism. When adjusting the height of the guardrail, the upper pull cross bar 4 is used to drive the movable shell 3 to move upward along the surface of the guardrail frame 2, and the movable shell 3 drives the movable plate 6 to move upward synchronously. At the same time, the movable plate 6 drives the insertion rod 8 to move upward, so that the insertion rod 8 is subjected to a downward extrusion force due to contacting the upper top wall of the adjusting hole 9. Therefore, the insertion rod 8 drives the movable plate 6 to rotate by using the lever principle, so that the bottom end of the movable plate 6 moves away from the adjusting hole 9, and at the same time, the top end of the movable plate 6 moves closer to the adjusting hole 9 to squeeze the first spring 7. And because the length of the adjusting hole 9 is greater than the diameter of the insertion rod 8, when the movable plate 6 rotates, it can drive the insertion rod 8 to separate from the adjusting hole 9. As the movable shell 3 moves upward, the insertion rod 8 aligns with another adjusting hole 9, and the elastic force of the first spring 7 drives the movable plate 6 to reset, so that the insertion rod 8 is inserted into the adjusting hole 9. In this way, the insertion rod 8 automatically jumps away and gradually inserts into the upper adjusting hole 9. When adjusted to an appropriate height, the insertion rod 8 can automatically insert into the corresponding adjusting hole 9. At this time, the cross bar 4 is released. At this time, the movable shell 3 will drive the insertion rod 8 to move downward due to its own weight and contact the lower bottom wall of the adjusting hole 9, and the insertion rod 8 is driven by the upward extrusion force and the lever principle to drive the movable plate 6 to rotate so that the top end of the movable plate 6 moves away from the adjusting hole 9. At the same time, the elastic force of the first spring 7 is used to lock and fix the insertion rod 8 and the adjusting hole 9. On the contrary, when lowering the height, only need to press the top end of the movable plate 6 to separate the insertion rod 8 from the adjusting hole 9 to lower the height. After lowering to an appropriate position, release the movable plate 6, and the first spring 7 can make the insertion rod 8 form a self-lock with the corresponding adjusting hole 9. Therefore, the effect of easily adjusting the height of the guardrail according to the body type of the patient is realized, and after the adjustment is completed, it can be self-locked and fixed, which is convenient for protecting patients with different body types and avoiding the situation that patients with larger body types are prone to fall when turning over, effectively improving the protection effect and use flexibility for patients.

[0024] Further, the adjusting mechanism includes multiple groups of sliders 10 provided on the inner bottom wall of the guardrail frame 2 and the bottom of the cross bar 4, connection blocks 11 fixedly installed on one side surface of each of the upper sliders 10 in each group, movable rods 12 slidably connected through one side surface of the connection blocks 11 and inserted and matched with the cross bar 4, and second springs 13 sleeved on the surfaces of the movable rods 12. Chutes are opened on the inner bottom wall of the guardrail frame 2 and the bottom of the cross bar 4, and multiple groups of sliders 10 are slidably connected to the chutes in a vertically symmetric manner. Multiple telescopic guardrail rods 5 are respectively fixedly installed between each group of sliders 10. Among them, the telescopic guardrail rod 5 is composed of a sleeve and a rod movably inserted into the sleeve. Multiple insertion holes for inserting the movable rods 12 are equally spaced on one side surface of the cross bar 4. The two ends of the second spring 13 are respectively connected to the cross bar 4 and one end of the movable rod 12.

[0025] Specifically, when adjusting the distance between multiple telescopic guardrails 5, by pulling the movable rod 12 outwards, it is separated from the jack, and the second spring 13 is stretched. Then, moving the movable rod 12 drives the telescopic guardrail 5 to move horizontally, so that the telescopic guardrail 5 drives the sliders 10 to move in the chutes on the cross rail 4 and the guardrail frame 2 respectively. After adjusting to an appropriate distance, release the movable rod 12, and drive it by the second spring 13 to insert into the corresponding jack to fix the telescopic guardrail 5. Adjust the remaining telescopic guardrails 5 according to the above steps, and the effect of adjusting the distance between multiple telescopic guardrails 5 can be achieved, which is convenient to adjust according to the usage situation of the patient, so as to avoid the situation that the patient's body part is easily stuck between the telescopic guardrails 5, ensuring the safety of the patient and being beneficial to improving the usage safety.

[0026] Furthermore, the fixing mechanism includes a channel steel shell 14 clamped on the side of the bed board 1, a hand-tightening screw rod 15 threadedly connected through the two ends at the bottom of the channel steel shell 14, a pressing plate 16 rotatably connected to the top end of the hand-tightening screw rod 15, and two fixing blocks 17 symmetrically and fixedly installed on one side of the channel steel shell 14. The guardrail frame 2 is rotatably connected between the two fixing blocks 17 through a rotating shaft, and a limiting member for fixing the guardrail frame 2 is provided on the fixing block 17.

[0027] Specifically, when installing the guardrail, by clamping the channel steel shell 14 on the side of the bed board 1, and then rotating the hand-tightening screw rod 15 to drive the pressing plate 16 to move upwards, so that the pressing plate 16 contacts and presses against the bed board 1 to clamp it, thus achieving the purpose of ensuring the stable installation of the guardrail while being convenient for disassembly and assembly, and at the same time being applicable to bed boards 1 of different thicknesses, which is convenient for personnel to use.

[0028] Furthermore, the limiting member includes a limiting pin rod 18 penetrating through one fixing block 17 and the guardrail frame 2. Through holes communicating with each other are respectively formed through one side surface of one fixing block 17 and the guardrail frame 2, and the limiting pin rod 18 is inserted into the through holes.

[0029] Specifically, when using the guardrail, rotate the guardrail frame 2 to the vertical state, and insert the limiting pin rod 18 into the through holes to fix the guardrail frame 2 to keep it in the vertical state for protection. On the contrary, when storing, pull out the limiting pin rod 18, and then the guardrail frame 2 can be rotated to release the protection.

[0030] Embodiment 2

[0031] Based on Embodiment 1, in this embodiment: Gripping handles 19 are fixedly installed on the tops of both cross rails 4.

[0032] The technical solution provided in this embodiment is: By providing the gripping handles 19, it is convenient to pull up the cross rail 4 to adjust the overall height of the bed guardrail, which is convenient for medical staff to apply force.

[0033] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A fall-prevention bed rail for psychiatric patient care, characterized in that, Including: A bed board (1) and guardrail frames (2) arranged on both sides thereof and in a U shape. A fixing mechanism for easy disassembly and assembly is provided between the guardrail frames (2) and the bed board (1). A plurality of adjustment holes (9) are equidistantly formed on one side surface of the guardrail frame (2); A movable shell (3) slidably connected to the top surfaces of the two ends of the guardrail frame (2); A cross bar (4) fixedly connected to the top of the movable shell (3); A plurality of telescopic guardrail rods (5) provided between the cross bar (4) and the guardrail frame (2). The spacing of the plurality of telescopic guardrail rods (5) can be easily adjusted by an adjustment mechanism provided on the cross bar (4); A movable plate (6) rotatably connected to one side surface of a movable shell (3); A first spring (7) fixedly installed on the top side surface of the movable plate (6) and having one end connected to the movable shell (3); And a plug rod (8) fixedly installed on the bottom side surface of the movable plate (6) and inserted into the adjustment hole (9).

2. The anti-fall bed rail for psychiatric patient care according to claim 1, characterized in that, The adjustment mechanism includes a plurality of groups of sliders (10) provided on the inner bottom wall of the guardrail frame (2) and the bottom of the cross bar (4), a connecting block (11) fixedly installed on one side surface of the upper one of each group of sliders (10), a movable rod (12) slidably connected through one side surface of the connecting block (11) and inserted and matched with the cross bar (4), and a second spring (13) sleeved on the surface of the movable rod (12).

3. The anti-fall bed rail for psychiatric patient care according to claim 2, wherein, Chute grooves are formed on both the inner bottom wall of the guardrail frame (2) and the bottom of the cross bar (4). The plurality of groups of sliders (10) are slidably connected to the chute grooves in an up-and-down symmetric manner. The plurality of telescopic guardrail rods (5) are respectively fixedly installed between each group of sliders (10). A plurality of insertion holes inserted with the movable rods (12) are equidistantly formed on one side surface of the cross bar (4). The two ends of the second spring (13) are respectively connected to one end of the cross bar (4) and the movable rod (12).

4. The anti-fall bed rail for psychiatric patient care according to claim 1, characterized in that, The fixing mechanism includes a channel steel shell (14) clamped on the side of the bed board (1), hand-tightening screws (15) threadedly connected through both ends of the bottom of the channel steel shell (14), a pressing plate (16) rotatably connected to the top ends of the hand-tightening screws (15), and two fixing blocks (17) symmetrically fixedly installed on one side surface of the channel steel shell (14).

5. The anti-fall bed rail for psychiatric patient care according to claim 4, characterized in that, The guardrail frame (2) is rotatably connected between the two fixing blocks (17) through a rotating shaft. A limiting member for fixing the guardrail frame (2) is provided on the fixing blocks (17).

6. The anti-fall bed rail for psychiatric patient care according to claim 5, characterized in that, The limiting member includes a limiting pin rod (18) penetrating through one fixing block (17) and the guardrail frame (2). Through holes communicating with each other are formed through one side surface of one fixing block (17) and the guardrail frame (2). The limiting pin rod (18) is inserted into the through holes.

7. The anti-fall bed rail for psychiatric patient care according to claim 1, characterized in that, Grip handles (19) are fixedly installed on the tops of the two cross bars (4). The aperture length of the adjustment hole (9) is greater than the diameter of the plug rod (8). Protrusions are provided on the top surfaces of the two ends of the guardrail frame (2).

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