Turning-over pad with adjustable angle

Abstract

The utility model relates to the technical field of turning-over pads, in particular to an angle-adjustable turning-over pad, which is characterized in that a threaded lead screw can be driven to rotate by a motor, so that the threaded lead screw can drive a nut seat to horizontally move, and the nut seat can rotate and move on a first rotating shaft seat and a second rotating shaft seat by a connecting rod synchronously driven; the connecting rod can push the back plate to move, the shaft rod can rotate and move in the shaft hole while pushing the back plate to move, so that the back plate can be driven to rotate at a fixed point, the supporting angle of the back plate can be adjusted according to the needs of a patient, the angle of the back plate can be known conveniently through cooperation between the identification plate and the scale marks, adjustment is convenient, and practicability is high. When the back of the patient is in contact with the back plate, the pressure sensor can detect the stress, and the pressure value can be displayed on the display in real time, so that the pressure borne by the back skin can be known conveniently, and the angle of the back plate can be adjusted, so that the pressure borne by the back skin at different angles can be monitored in real time.

Description

Technical Field

[0001] The utility model relates to the technical field of turning-over mats, in particular to a turning-over mat with adjustable angles. Background Art

[0002] Pressure injury is a localized injury to the skin and / or subcutaneous tissue caused by pressure or pressure combined with shear, usually over a bony prominence.

[0003] In clinical practice, most patients who are bedridden for a long time often need a turning mat to assist them in lying in bed. For patients who use a turning mat for a long time, the coccyx is usually in contact with the turning mat. If the patient's coccyx is under pressure for too long or too heavily during long-term bed rest, the patient is unaware of it and medical staff cannot know it in time. If the patient is not turned over in time to remove the coccyx from the pressure environment, it will cause pressure injury and increase the patient's bed rest pain.

[0004] However, the existing turning mats have the following problems when used: the angle of the turning mat is fixed and cannot be adjusted according to the needs of the user; the turning mat cannot detect the pressure exerted on the back skin, and cannot detect the pressure exerted on the skin at different angles; therefore, we propose a turning mat with adjustable angle to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the background technology and to provide a turning-over mat with adjustable angle.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is: a turning pad with adjustable angle, including: a turning pad, a base, a controller, a display, an axis hole, a backboard, a shaft rod, an identification plate, a scale line, a sponge pad, a sensing layer, a pressure sensor, an elastic pad, a motor, a threaded screw, a mounting seat, a nut seat, a first rotating shaft seat, a connecting rod, a second rotating shaft seat, and a telescopic cover. The bottom of the turning pad includes a base, and the controller and the display are fixedly installed on both sides of the front of the base, and the middle of both sides of the right end of the base are fixedly installed with axis holes, and the top of the base is movably installed with a backboard, and the two sides of the right end of the backboard are fixedly installed with shaft rods, and the shaft rods are rotatably connected to the inside of the shaft hole, and the tail end of the shaft rod is fixedly installed with an identification plate, and the identification plate is arranged on the right end surface of the base, and the right end of the base Scale lines are fixedly installed on the edges of the two side surfaces, a sponge pad is fixedly installed on the right end of the back plate, a sensing layer is fixedly installed inside the back plate, and several pressure sensors are fixedly installed inside the sensing layer. An elastic pad is fixedly installed on the surface of the back plate, a motor is fixedly installed on the upper surface of the base, a threaded screw is fixedly installed on the output end of the motor, the right side of the threaded screw is rotatably connected to a mounting seat, and the bottom of the mounting seat is fixedly connected to the upper surface of the base, a nut seat is threadedly installed on the outer wall of the threaded screw, a first rotating shaft seat is fixedly installed on the top of the nut seat, the middle part of the first rotating shaft seat is rotatably connected to a connecting rod, the tail end of the connecting rod is rotatably connected to a second rotating shaft seat, and the tail end of the second rotating shaft seat is fixedly connected to the back of the back plate, and a telescopic cover is fixedly installed between the edge of the base and the edge of the back plate.

[0007] Furthermore, the shaft rod and the interior of the shaft hole are rotating structures, and the back plate can be rotated by the shaft rod within a maximum range of 60°.

[0008] Furthermore, the pressure sensors are distributed in an equidistant structure, and the inner side of the elastic pad is in close contact with the surface of the pressure sensors.

[0009] Furthermore, the identification plate corresponds to the scale line.

[0010] Furthermore, the sponge pad is arranged in a triangular structure.

[0011] Furthermore, the telescopic cover is arranged in a wave-shaped structure.

[0012] Furthermore, the controller is electrically connected to the display, the pressure sensor, and the motor.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The motor can drive the threaded screw to rotate, so that the threaded screw can drive the nut seat to move horizontally, and the nut seat can synchronously drive the connecting rod of the belt to rotate and move on the first rotating shaft seat and the second rotating shaft seat, so that the connecting rod can push the back plate to move, and while pushing the back plate to move, the shaft rod can rotate and move inside the shaft hole, thereby driving the back plate to rotate at a fixed point, so that the support angle of the back plate can be adjusted according to the needs of the patient, and when the shaft rod rotates, the identification plate can rotate synchronously with the shaft rod, so that the cooperation between the identification plate and the scale line can facilitate the accurate knowledge of the angle of the back plate, and the adjustment is convenient. When the patient's back contacts the back plate, the pressure can be detected by the pressure sensor, and the pressure value can be displayed on the display in real time, so that it is easy to know the pressure on the back skin, and the angle of the back plate can be adjusted, so that the pressure on the back skin at different angles can be monitored in real time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the main view of the entire utility model;

[0016] Figure 2 It is a schematic structural diagram of the utility model as a whole;

[0017] Figure 3 It is a schematic structural diagram of the utility model as a whole;

[0018] Figure 4 This utility model is the whole Figure 1 Main cross-sectional structural diagram;

[0019] Figure 5 This utility model is the whole Figure 1 Right side cross-sectional structural diagram;

[0020] Figure 6 This utility model is the whole Figure 2 A in the middle is an enlarged structural diagram;

[0021] Figure 7 This utility model is the whole Figure 5 Enlarged structural diagram at point B in the middle.

[0022] In the figure: 1. Turning pad; 2. Base; 3. Controller; 4. Display; 5. Axis hole; 6. Back panel; 7. Axis rod; 8. Identification plate; 9. Scale line; 10. Sponge pad; 11. Sensing layer; 12. Pressure sensor; 13. Elastic pad; 14. Motor; 15. Lead screw; 16. Mounting seat; 17. Nut seat; 18. First rotating shaft seat; 19. Connecting rod; 20. Second rotating shaft seat; 21. Telescopic cover. DETAILED DESCRIPTION

[0023] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are merely examples, and those skilled in the art may conceive of other obvious variations.

[0024] like Figure 1-7 The turning pad with adjustable angle shown in the figure includes: a turning pad 1, a base 2, a controller 3, a display 4, an axis hole 5, a back plate 6, a shaft rod 7, an identification plate 8, a scale line 9, a sponge pad 10, a sensing layer 11, a pressure sensor 12, an elastic pad 13, a motor 14, a threaded screw 15, a mounting seat 16, a nut seat 17, a first rotating shaft seat 18, a connecting rod 19, a second rotating shaft seat 20, and a telescopic cover 21. The turning pad 1 includes a base 2 at the bottom, the controller 3 and the display 4 are fixedly installed on both sides of the front of the base 2, the axis holes 5 are fixedly installed in the middle of both sides of the right end of the base 2, the back plate 6 is movably installed on the top of the base 2, the axis rods 7 are fixedly installed on both sides of the right end of the back plate 6, and the axis rods 7 are rotatably connected to the inside of the axis hole 5, the tail end of the axis rod 7 is fixedly installed with an identification plate 8, and the identification plate 8 is arranged on the right end surface of the base 2, and the edges of the right end surfaces of the base 2 The edges are fixedly installed with scale lines 9, the right end of the back plate 6 is fixedly installed with a sponge pad 10, the inside of the back plate 6 is fixedly installed with a sensing layer 11, and a number of pressure sensors 12 are fixedly installed inside the sensing layer 11. An elastic pad 13 is fixedly installed on the surface of the back plate 6, and a motor 14 is fixedly installed on the upper surface of the base 2. A threaded screw 15 is fixedly installed on the output end of the motor 14. The right side of the threaded screw 15 is rotatably connected to a mounting seat 16, and the bottom of the mounting seat 16 is fixedly connected to the upper surface of the base 2. A nut seat 17 is threadedly installed on the outer wall of the threaded screw 15, and a first rotating shaft seat 18 is fixedly installed on the top of the nut seat 17. The middle part of the first rotating shaft seat 18 is rotatably connected to a connecting rod 19, and the tail end of the connecting rod 19 is rotatably connected to a second rotating shaft seat 20, and the tail end of the second rotating shaft seat 21 is fixedly connected to the back of the back plate 6. A telescopic cover 21 is fixedly installed between the edge of the base 2 and the edge of the back plate 6.

[0025] In this embodiment, the shaft rod 7 and the interior of the shaft hole 5 are a rotating structure, and the back plate 6 can be rotated by the shaft rod 7 within a maximum range of 60°.

[0026] During specific use, the motor 14 can drive the threaded screw 15 to rotate, so that the threaded screw 15 can drive the nut seat 17 to move horizontally, and the nut seat 17 can synchronously drive the connecting rod 19 to rotate and move on the first rotating shaft seat 18 and the second rotating shaft seat 21, so that the connecting rod 19 can push the backboard 6 to move, and while pushing the backboard 6 to move, the shaft rod 7 can rotate and move inside the shaft hole 5, thereby driving the backboard 6 to rotate at a fixed point, so that the support angle of the backboard can be adjusted according to the needs of the patient.

[0027] In this embodiment, the pressure sensors 12 are distributed in an equidistant structure, and the inner side of the elastic pad 13 is in close contact with the surface of the pressure sensor 12 .

[0028] During specific use, when the patient's back contacts the backboard 6, the pressure sensor 12 can detect the compressive force, and the pressure value can be displayed in real time on the display 4, so that it is easy to know the pressure on the back skin. The angle of the backboard 6 can be adjusted, so that the pressure on the back skin at different angles can be monitored in real time.

[0029] In this embodiment, the identification plate 8 corresponds to the scale line 9 .

[0030] During specific use, when the shaft 7 rotates, the identification plate 8 can rotate synchronously with the shaft 7, so that the angle of the back plate 6 can be accurately known through the cooperation between the identification plate 8 and the scale line 9, which is convenient for adjustment.

[0031] In this embodiment, the sponge pad 10 is arranged in a triangular structure.

[0032] During specific use, the sponge pad 10 can reduce the height of the angle between the base 2 and the backboard 6, making it more comfortable for patients to use.

[0033] In this embodiment, the telescopic cover 21 is arranged in a wave-shaped structure.

[0034] During specific use, the telescopic cover 21 can shield the driving components between the base 2 and the back plate 6, thereby improving the aesthetics.

[0035] In this embodiment, the controller 3 is electrically connected to the display 4 , the pressure sensor 12 , and the motor 14 .

[0036] During specific use, the controller 3 can control the working states of the display 4 , the pressure sensor 12 , and the motor 14 .

[0037] The working principle of the angle-adjustable turning mat mentioned in this utility model is as follows:

[0038] During use, the motor 14 can drive the threaded screw 15 to rotate, so that the threaded screw 15 can drive the nut seat 17 to move horizontally, and the nut seat 17 can synchronously drive the connecting rod 19 to rotate and move on the first rotating shaft seat 18 and the second rotating shaft seat 21, so that the connecting rod 19 can push the back plate 6 to move, and while pushing the back plate 6 to move, the shaft rod 7 can rotate and move inside the shaft hole 5, thereby driving the back plate 6 to rotate at a fixed point, so that the support angle of the back plate can be adjusted according to the needs of the patient, and when the shaft rod 7 rotates, the identification plate 8 can rotate synchronously with the shaft rod 7, so that the cooperation between the identification plate 8 and the scale line 9 can facilitate the accurate understanding of the angle of the back plate 6, and the adjustment is convenient. When the patient's back contacts the back plate 6, the pressure sensor 12 can detect the pressure exerted, and the pressure value can be displayed in real time on the display 4, so that it is easy to know the pressure exerted on the back skin, and the angle of the back plate 6 can be adjusted, so that the pressure exerted on the back skin at different angles can be monitored in real time;

[0039] At the same time, the sponge pad 10 can reduce the height of the angle between the base 2 and the back plate 6, making it more comfortable for the patient to use;

[0040] At the same time, the drive assembly between the base 2 and the back plate 6 can be shielded by the telescopic cover 21, which can improve the aesthetics.

[0041] 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 to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A turning mat with adjustable angle, comprising: Turning pad (1), base (2), controller (3), display (4), shaft hole (5), back plate (6), shaft (7), identification plate (8), scale line (9), sponge pad (10), sensing layer (11), pressure sensor (12), elastic pad (13), motor (14), threaded screw (15), mounting seat (16), nut seat (17), first rotating shaft seat (18), connecting rod (19), second rotating shaft seat (20), telescopic cover (21), characterized in that: the bottom of the turning pad (1) includes a base ( 2), a controller (3) and a display (4) are fixedly installed on both sides of the front of the base (2), an axis hole (5) is fixedly installed in the middle of both sides of the right end of the base (2), a back plate (6) is movably installed on the top of the base (2), a shaft rod (7) is fixedly installed on both sides of the right end of the back plate (6), and the shaft rod (7) is rotatably connected to the inside of the shaft hole (5), and an identification plate (8) is fixedly installed on the tail end of the shaft rod (7), and the identification plate (8) is set on the right end surface of the base (2), and the edges of the surfaces on both sides of the right end of the base (2) are A scale line (9) is fixedly installed, a sponge pad (10) is fixedly installed on the right end of the back plate (6), a sensing layer (11) is fixedly installed inside the back plate (6), a plurality of pressure sensors (12) are fixedly installed inside the sensing layer (11), an elastic pad (13) is fixedly installed on the surface of the back plate (6), a motor (14) is fixedly installed on the upper surface of the base (2), a threaded screw (15) is fixedly installed on the output end of the motor (14), and the threaded screw (15) is rotatably connected to the right side of the mounting seat (16), and the mounting seat (16) is fixedly installed on the right side of the back plate (6). The bottom of the mounting seat (16) is fixedly connected to the upper surface of the base (2); a nut seat (17) is threadedly installed on the outer wall of the threaded screw (15); a first rotating shaft seat (18) is fixedly installed on the top of the nut seat (17); the middle of the first rotating shaft seat (18) is rotatably connected to a connecting rod (19); the tail end of the connecting rod (19) is rotatably connected to a second rotating shaft seat (20), and the tail end of the second rotating shaft seat (20) is fixedly connected to the back of the back plate (6); a telescopic cover (21) is fixedly installed between the edge of the base (2) and the edge of the back plate (6).

2. The angle-adjustable turning mat according to claim 1, characterized in that: The shaft (7) and the interior of the shaft hole (5) are rotating structures, and the back plate (6) can be rotated by the shaft (7) within a maximum range of 60°.

3. The angle-adjustable turning mat according to claim 1, characterized in that: The pressure sensors (12) are distributed in an equidistant structure, and the inner side of the elastic pad (13) is in close contact with the surface of the pressure sensor (12).

4. The angle-adjustable turning mat according to claim 1, characterized in that: The identification plate (8) corresponds to the scale line (9).

5. The angle-adjustable turning mat according to claim 1, characterized in that: The sponge pad (10) is arranged in a triangular structure.

6. The angle-adjustable turning mat according to claim 1, characterized in that: The telescopic cover (21) is arranged in a wave-shaped structure.

7. The angle-adjustable turning mat according to claim 1, characterized in that: The controller (3) is electrically connected to the display (4), the pressure sensor (12), and the motor (14).

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