Automatic turning-over displacement pad

Abstract

The utility model discloses an automatic turnover displacement pad, which relates to the technical field of nursing tools and comprises a supporting bed board and a displacement cushion, positioning cloth belts are symmetrically fixed on the outer walls of four sides of the displacement cushion, and the positioning cloth belts are fixed on the outer wall of the supporting bed board through a positioning mechanism; the turning-over auxiliary plate is obliquely jacked up through the first jacking mechanism, the shifting soft cushion is driven to incline upwards in the process of obliquely jacking up the turning-over auxiliary plate, the body of a patient is driven to turn over laterally, manual operation is not needed, time and labor are saved, the standing auxiliary plate is obliquely jacked up through the second jacking mechanism, and the turning-over auxiliary plate is convenient to use. The side, close to the standing auxiliary plate, of the displacement cushion is driven to incline upwards in the process that the standing auxiliary plate is obliquely jacked up, the upper body of the patient is driven to be automatically lifted up, the automation degree is high, and the automatic turning-over displacement cushion can automatically turn over the patient, can automatically assist the upper body of the patient in standing up and provides auxiliary support; and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of nursing tools, in particular to an automatic turning displacement pad. Background Technique

[0002] In recent years, with the high-speed aging of the population, the number of bedridden patients due to age and disease has been increasing year by year. For long-term bedridden patients, turning over from side to side regularly can effectively avoid complications such as pressure sores and deep vein thrombosis. At the same time, regular turning over of long-term bedridden patients can also promote the recovery of the patients' diseases and prevent functional degradation. In order to make the turning over of patients more convenient, currently, turning over is often assisted by a turning auxiliary displacement pad.

[0003] For example, the utility model patent with the application number 202222586623.4 discloses a turning auxiliary displacement pad, which includes a bed body. A plurality of support rods are welded equidistantly on the inner side of the bed body, and a displacement pad is placed on the upper ends of the support rods. A plurality of first storage grooves and second storage grooves are opened equidistantly on the displacement pad, and a first turning rod and a second turning rod are respectively connected by a rotating shaft inside the first storage groove and the second storage groove.

[0004] Based on the prior art, it is found that most of the existing displacement pads have a single structure. It is necessary to rely on manual operation of the displacement pad body to help the patient turn over, which is time-consuming and laborious, and inconvenient to operate. Moreover, it cannot automatically assist the patient to sit up and provide auxiliary support, with a low degree of automation and low practicality. Therefore, the utility model proposes an automatic turning displacement pad to solve the problems existing in the prior art. Summary of the Utility Model

[0005] Aiming at the above problems, the purpose of the utility model is to propose an automatic turning displacement pad to solve the problems that the existing displacement pad needs to rely on manual operation of the displacement pad body to help the patient turn over, which is time-consuming and laborious, and that it cannot automatically assist the patient to sit up and provide auxiliary support, with a low degree of automation.

[0006] To achieve the purpose of the utility model, the utility model is realized through the following technical solutions: an automatic turning displacement pad, which includes a support bed board and a displacement soft pad. Positioning straps are symmetrically fixed on the outer walls of the four sides of the displacement soft pad, and the positioning straps are fixed on the outer wall of the support bed board through a positioning mechanism. A support bottom board is fixed below the support bed board. First through grooves distributed symmetrically front and back and second through grooves distributed symmetrically left and right are opened on the support bed board. A turning auxiliary board driven to tilt by a first jacking mechanism is hinged in the first through groove, and a sitting-up auxiliary board driven to tilt by a second jacking mechanism is hinged in the second through groove.

[0007] A further improvement lies in that: the positioning mechanism includes threaded columns symmetrically fixed on the outer walls of the four sides of the support bedplate and threaded sleeves sleeved on the threaded columns, and through holes adapted to the threaded columns are formed on the positioning cloth belt.

[0008] A further improvement lies in that: the first jacking mechanism includes a servo motor fixed to the top end of the support bottom plate and a lead screw fixed to the output end of the servo motor, a concave frame is threaded and sleeved on the lead screw, and first hinge members slidably connected to the bottom end of the turning-over auxiliary plate are hinged on both sides of the top end of the concave frame.

[0009] A further improvement lies in that: sliding rods are arranged on both sides of the bottom end of the turning-over auxiliary plate, fixing blocks welded to the bottom end of the turning-over auxiliary plate are fixed at both ends of the sliding rods, and sliding sleeves slidably connected to the sliding rods are fixed at the top ends of the first hinge members.

[0010] A further improvement lies in that: the second jacking mechanism includes a cylinder fixed to the top end of the support bottom plate and a second hinge member hinged to the top end of the cylinder, and the second hinge member is slidably connected to the bottom end of the standing-up auxiliary plate.

[0011] A further improvement lies in that: a T-shaped slider is fixed to the top end of the second hinge member, a T-shaped slide rail adapted to the T-shaped slider is formed at the bottom end of the standing-up auxiliary plate, and the T-shaped slider is slidably connected in the T-shaped slide rail.

[0012] A further improvement lies in that: the support bedplate and the support bottom plate are fixedly connected by symmetrically distributed support columns, universal wheels are symmetrically fixed to the bottom end of the support bottom plate, fences are fixed to the outer walls of the front and rear sides of the support bedplate, and lifting belt handles are fixed to both the front and rear sides of the displacement soft pad.

[0013] The beneficial effects of the present utility model are as follows: the present utility model includes a support bedplate and a displacement soft pad. The turning-over auxiliary plate is tilted and jacked up by the first jacking mechanism, so that during the process of tilting and jacking up the turning-over auxiliary plate, the displacement soft pad is driven to tilt upwards, and the patient's body is driven to turn over sideways. No manual operation is required, which saves time and effort. And the standing-up auxiliary plate is tilted and jacked up by the second jacking mechanism, so that during the process of tilting and jacking up the standing-up auxiliary plate, the side of the displacement soft pad close to the standing-up auxiliary plate is driven to tilt upwards, and the upper body of the patient's body is automatically lifted up. The automation degree is relatively high, so that the automatic turning-over displacement pad can automatically turn over the patient, and can automatically assist the upper body of the patient to stand up and provide auxiliary support, and the practicability is relatively high. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the front view of the present utility model;

[0015] Figure 2 is the front top view of the present utility model;

[0016] Figure 3is a side cross-sectional view of the present utility model;

[0017] Figure 4 is a top view of the present utility model;

[0018] Figure 5 is a top view of the support bed board of the present utility model.

[0019] Wherein: 1. Support bed board; 2. Shifting soft pad; 3. Positioning cloth belt; 4. Support bottom plate; 5. First through groove; 6. Second through groove; 7. Turning-over auxiliary plate; 8. Standing-up auxiliary plate; 9. Threaded column; 10. Threaded collar; 11. Servo motor; 12. Lead screw; 13. Concave-shaped frame; 14. First hinge; 15. Slide bar; 16. Fixed block; 17. Slide sleeve; 18. Cylinder; 19. Second hinge; 20. T-shaped slider; 21. T-shaped slide rail; 22. Support column; 23. Fence; 24. Pulling belt. Detailed implementation mode

[0020] In order to deepen the understanding of the present utility model, the following will further elaborate on the present utility model in combination with embodiments. These embodiments are only used to explain the present utility model and do not constitute a limitation on the protection scope of the present utility model.

[0021] According to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5As shown in the figure, this embodiment provides an automatic turning and displacement cushion, which includes a horizontally arranged support bed board 1 and a displacement soft cushion 2 laid on the top of the support bed board 1. Symmetrically distributed positioning straps 3 are sewn and fixed on the outer walls of the four sides of the displacement soft cushion 2. The positioning straps 3 are fixed on the outer wall of the support bed board 1 through a positioning mechanism. By positioning and fixing the positioning straps 3, the displacement soft cushion 2 is limited and fixed on the support bed board 1. A support bottom board 4 is fixed below the support bed board 1. Universal wheels are fixed at the four corners of the bottom end of the support bottom board 4, making it convenient to move and transfer this automatic turning and displacement cushion. A first through groove 5 and a second through groove 6 designed in a convex shape are opened on the support bed board 1. Among them, there are two groups of the first through grooves 5, which are symmetrically distributed front and back, and there are two groups of the second through grooves 6, which are symmetrically distributed left and right. Hinged to the inner walls of the opposite sides of the two groups of the first through grooves 5 through hinges are turning auxiliary plates 7 designed in a convex shape, and the turning auxiliary plates 7 are driven by a first lifting mechanism and rotate and tilt along the hinge joints. By the first lifting mechanism, the turning auxiliary plates 7 are tilted and lifted, so that during the process of tilting and lifting the turning auxiliary plates 7, the displacement soft cushion 2 is tilted upward, and the patient's body is driven to turn sideways, without manual operation. Hinged to the inner walls of the opposite sides of the two groups of the second through grooves 6 through hinges are standing auxiliary plates 8 designed in a convex shape, and the standing auxiliary plates 8 are driven by a second lifting mechanism and rotate and tilt along the hinge joints. By the second lifting mechanism, the standing auxiliary plates 8 are tilted and lifted, so that during the process of tilting and lifting the standing auxiliary plates 8, the side of the displacement soft cushion 2 close to the standing auxiliary plates 8 is tilted upward, and the upper body of the patient's body is automatically lifted up.

[0022] The positioning mechanism includes a threaded column 9 and a threaded sleeve ring 10. Among them, the threaded column 9 is fixed on the outer walls of the four sides of the support bed board 1 through bolts. Two threaded columns 9 are symmetrically fixed on each outer wall of the four sides of the support bed board 1. Through holes adapted to the threaded columns 9 are opened on the positioning straps 3. First, the positioning straps 3 are sleeved on the threaded columns 9, and the threaded sleeve ring 10 is threadedly sleeved on the threaded columns 9 and rotated towards the support bed board 1 until the positioning straps 3 are pressed on the outer side wall of the support bed board 1, realizing the limit fixation of the displacement soft cushion 2 on the top of the support bed board 1.

[0023] The first lifting mechanism includes a servo motor 11 and a lead screw 12. The servo motor 11 is fixed to the front and rear sides of the top of the support base plate 4 by bolts, and the lead screw 12 is fixed to the output shaft of the servo motor 11 by bolts. A concave-shaped frame 13 designed in a concave shape is threadedly sleeved on the lead screw 12. Both the left and right sides of the top of the concave-shaped frame 13 are hinged with a first hinge member 14. The first hinge member 14 is slidably connected to the bottom end of the turning assistance plate 7. Slide bars 15 are provided on both the left and right sides of the bottom end of the turning assistance plate 7. Fixed blocks 16 are fixed to the front and rear ends of the slide bars 15 by bolts, and the fixed blocks 16 are welded and fixed to the bottom end of the turning assistance plate 7. A sliding sleeve 17 is fixed to the top of the first hinge member 14 by bolts, and the sliding sleeve 17 is slidably connected to the slide bar 15. By driving the lead screw 12 to rotate through the servo motor 11, the concave-shaped frame 13 threadedly sleeved on the lead screw 12 rises. During the rising process of the concave-shaped frame 13, it drives the turning assistance plate 7 to tilt upward. The sliding connection between the sliding sleeve 17 and the slide bar 15 ensures that the first hinge member 14 is not affected during the rising process.

[0024] The second lifting mechanism includes a cylinder 18 and a second hinge member 19. The cylinder 18 is fixed to the top of the support base plate 4 by bolts, and the second hinge member 19 is hinged to the top of the cylinder 18. The second hinge member 19 is slidably connected to the bottom end of the standing assistance plate 8. A T-shaped slider 20 is fixed to the top of the second hinge member 19, and a T-shaped slide rail 21 adapted to the T-shaped slider 20 is provided at the bottom end of the standing assistance plate 8. The T-shaped slider 20 is slidably connected within the T-shaped slide rail 21 to achieve the sliding connection between the second hinge member 19 and the standing assistance plate 8. By driving the second hinge member 19 to rise through the cylinder 18, the standing assistance plate 8 is driven to tilt upward during the rising process of the second hinge member 19.

[0025] Support columns 22 are fixed to the four corners of the bottom end of the support bed board 1 by bolts, and the bottom ends of the four groups of support columns 22 are respectively fixed to the four corners of the top of the support base plate 4 by bolts. Fences 23 are fixed to the outer walls of the front and rear sides of the support bed board 1 by bolts to play a maintenance role. Pulling belt handles 24 are stitched and fixed to both the front and rear sides of the displacement soft pad 2, which facilitates medical staff to lift the displacement soft pad 2 and drive the patient to move.

[0026] When the automatic turning and displacement pad is actually used, the displacement soft pad 2 is placed on the upper surface of the support bed board 1, and the patient lies flat on the displacement soft pad 2 at the top of the support bed board 1 and is preferably in the central position. When it is necessary to turn the patient over, first release the positioning fixation of the positioning cloth belt 3 by the positioning mechanism, and then start the first lifting mechanism to tilt and lift the turning assistance plate 7. During the process of tilting and lifting the turning assistance plate 7, it drives the displacement soft pad 2 to tilt upward, causing the patient's body to turn sideways. When it is necessary for the patient to turn from front to back, start the first lifting mechanism to tilt and lift the front turning assistance plate 7. When it is necessary for the patient to turn from back to front, start the second lifting mechanism to tilt and lift the rear turning assistance plate 7;

[0027] When it is necessary to assist the patient to sit up and provide auxiliary support, the second jacking mechanism on the side close to the upper body of the patient is activated to tilt and jack up the sitting-up auxiliary plate 8. During the process of tilting and jacking up the sitting-up auxiliary plate 8, the side of the displacement soft pad 2 close to the sitting-up auxiliary plate 8 is tilted upward, so that the upper body of the patient is automatically supported, and the sitting-up auxiliary plate 8 is used to provide auxiliary support for the upper body of the patient.

[0028] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An automated turning and displacement cushion, comprising a support bed board (1) and a displacement soft cushion (2), characterized in that: On the outer walls of the four sides of the displacement soft pad (2), positioning cloth belts (3) are symmetrically and fixedly arranged. The positioning cloth belts (3) are fixed on the outer wall of the support bed board (1) through a positioning mechanism. A support bottom board (4) is fixedly arranged below the support bed board (1). On the support bed board (1), first through grooves (5) distributed symmetrically in the front and back and second through grooves (6) distributed symmetrically in the left and right are formed. In the first through grooves (5), a turning-over auxiliary board (7) driven to incline by a first jacking mechanism is hinged. In the second through grooves (6), a standing-up auxiliary board (8) driven to incline by a second jacking mechanism is hinged.

2. The automated turning and displacement cushion according to claim 1, characterized in that: The positioning mechanism includes threaded columns (9) symmetrically and fixedly arranged on the outer walls of the four sides of the support bed board (1) and threaded collar rings (10) threadedly sleeved on the threaded columns (9). Through holes adapted to the threaded columns (9) are formed in the positioning cloth belts (3).

3. An automated turning and displacement pad according to claim 1, characterized in that: The first jacking mechanism includes a servo motor (11) fixedly arranged at the top end of the support bottom board (4) and a lead screw (12) fixedly arranged at the output end of the servo motor (11). A concave-shaped frame (13) is threadedly sleeved on the lead screw (12). On both sides of the top end of the concave-shaped frame (13), first hinge members (14) slidably connected to the bottom end of the turning-over auxiliary board (7) are hinged.

4. The automated turning and displacement pad according to claim 3, characterized in that: On both sides of the bottom end of the turning-over auxiliary board (7), sliding rods (15) are arranged. Fixed blocks (16) welded to the bottom end of the turning-over auxiliary board (7) are fixedly arranged at both ends of the sliding rods (15). A sliding sleeve (17) slidably connected to the sliding rods (15) is fixedly arranged at the top end of the first hinge member (14).

5. An automatic turning and displacement pad according to claim 1, characterized in that: The second jacking mechanism includes a cylinder (18) fixedly arranged at the top end of the support bottom board (4) and a second hinge member (19) hinged to the top end of the cylinder (18). The second hinge member (19) is slidably connected to the bottom end of the standing-up auxiliary board (8).

6. The automated turning and displacement pad according to claim 5, characterized in that: A T-shaped sliding block (20) is fixedly arranged at the top end of the second hinge member (19). A T-shaped sliding rail (21) adapted to the T-shaped sliding block (20) is formed at the bottom end of the standing-up auxiliary board (8). The T-shaped sliding block (20) is slidably connected in the T-shaped sliding rail (21).

7. An automated turning and displacement pad according to claim 1, characterized in that: The support bed board (1) and the support bottom board (4) are fixedly connected through symmetrically distributed support columns (22). Universal wheels are symmetrically and fixedly arranged at the bottom end of the support bottom board (4). Fences (23) are fixedly arranged on the outer walls of the front and back sides of the support bed board (1). Pulling belt handles (24) are fixedly arranged on the front and back sides of the displacement soft pad (2).

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