Automatic inflation turning-over cushion controlled by built-in chip

Abstract

The utility model discloses an automatic inflatable turnover cushion controlled by a built-in chip, which belongs to the technical field of inflatable cushions and comprises a base, a connecting seat fixedly connected to the top of the base, a rotating shaft rotatably connected to the connecting seat, a rotating plate movably connected to the top of the base, and a connecting block fixedly connected to one side of the rotating plate. The side surface of the rotating shaft is sleeved with the connecting block, a first mounting groove is formed in the base, a first air bag is arranged in the first mounting groove, a first mattress is fixedly connected to the top of the rotating plate, a second mounting groove is formed in the first mattress, a limiting mechanism is arranged in the second mounting groove, and the limiting mechanism comprises a limiting frame; through cooperative use of the devices, the lifting frame can be pushed to vertically move upwards when the second air bag is expanded, and the lifting frame can drive the second mattress to move out of the second mounting groove, so that a limiting effect is provided for a patient, and the possibility that the body of the patient slides when the patient turns over is reduced.

Description

Technical Field

[0001] This utility model relates to the field of inflatable mat technology, specifically an automatic inflatable turning mat controlled by a built-in chip. Background Technology

[0002] An inflatable turning mat is a medical assistive device mainly used to help bedridden patients turn over and prevent pressure sores. This mat usually consists of a wear-resistant base, an air bladder, and an air pump. The air bladder can be inflated and deflated by the air pump, thereby enabling the patient to turn from side to side. This design can reduce the workload of medical staff and also make the patient feel comfortable.

[0003] An investigation revealed that a Chinese utility model patent discloses an inflatable turning mat (publication number: CN106389039A), comprising a first inflatable mat and an inflation device. The inflation device includes a first inflation pump, a first inflation pipe, a start / stop switch, and a controller. The first inflatable mat includes a first inflation zone and a second inflation zone arranged in a left-right direction and spaced apart from each other. Both the first and second inflation zones are equipped with inflation valves and exhaust valves, each of which is a solenoid valve. The first inflation pump is connected to the inflation valves of the first and second inflation zones respectively through the first inflation pipe, and is used to alternately inflate the first and second inflation zones. The controller is electrically connected to the first inflation pump, the start / stop switch, and each exhaust valve.

[0004] In the aforementioned patent, inflating the first or second inflation zone can elevate one side of the patient's body. However, the patient's body is prone to slipping, making it difficult to maintain the turning position. Caregivers are required to readjust the patient, which is quite troublesome.

[0005] Therefore, this invention provides an automatic inflatable turning mat with built-in chip control to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] This invention provides an automatic inflatable turning mat controlled by a built-in chip, which aims to solve the problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: an automatic inflatable turning mat controlled by a built-in chip, comprising a base, a connecting seat fixedly connected to the top of the base, a rotating shaft rotatably connected to the connecting seat, a rotating plate movably connected to the top of the base, a connecting block fixedly connected to one side of the rotating plate, the connecting block being sleeved on the side surface of the rotating shaft, a first mounting groove provided on the base, a first airbag disposed inside the first mounting groove, a first mattress fixedly connected to the top of the rotating plate, a second mounting groove provided on the first mattress, and a limit mechanism disposed inside the second mounting groove.

[0010] The limiting mechanism includes a limiting frame, the bottom of which is fixedly connected to the top of the base. The limiting frame is inserted into the second mounting slot. A lifting frame is slidably connected inside the limiting frame. Limiting strips are fixedly connected to both sides of the lifting frame. A second mattress is fitted on the outer surface of the lifting frame. A second airbag is provided inside the lifting frame.

[0011] As a preferred technical solution of this application, the bottom of the first airbag is fixedly connected to the bottom inner wall of the first mounting groove, the top of the first airbag is fixedly connected to the bottom of the rotating plate, the top of the second airbag is fixedly connected to the top inner wall of the lifting frame, and the bottom of the second airbag is fixedly connected to the top of the rotating plate.

[0012] As a preferred technical solution of this application, a control board is provided on the base, and multiple air pumps are provided on the base, each of which is electrically connected to the control board.

[0013] As a preferred technical solution of this application, a first air supply pipe is fixedly connected to one side of the first airbag, the first air supply pipe passes through the base, and the end of the first air supply pipe away from the first airbag is fixedly connected to one of the air pumps.

[0014] As a preferred technical solution of this application, a second air supply pipe is fixedly connected to one side of the second airbag, the second air supply pipe passes through the limiting frame and the first mattress in sequence, and the end of the second air supply pipe away from the second airbag is fixedly connected to another air pump.

[0015] As a preferred technical solution of this application, a fixing strap is fixedly connected to one side of the first mattress, and a hook-and-loop fastener is fixedly connected to one end of the fixing strap. A hook-and-loop fastener adapted to the hook-and-loop fastener is fixedly connected to one side of the first mattress.

[0016] (III) Beneficial Effects

[0017] This utility model has a simple structure and is easy to use. By setting up a limiting frame, a lifting frame, a second airbag, and a limiting strip, the second airbag can push the lifting frame vertically upward when it inflates. The lifting frame can then move the second mattress out of the second mounting slot, thereby providing a limiting effect for the patient and reducing the possibility of the patient's body sliding when turning over. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of an automatic inflatable turning mat controlled by a built-in chip;

[0019] Figure 2 This is a schematic diagram of the installation of the first mattress in an automatic inflatable turning pad controlled by a built-in chip;

[0020] Figure 3 This is a schematic diagram of the installation of the lifting frame in an automatic inflatable turning mat controlled by a built-in chip;

[0021] Figure 4 A cross-sectional view of the first mattress in an automatically inflatable turning pad controlled by a built-in chip;

[0022] Figure 5 This is a cross-sectional view of the base of an automatically inflatable turning mat controlled by a built-in chip.

[0023] In the picture:

[0024] 1. Base; 2. Connecting seat; 3. Rotating shaft; 4. Connecting block; 5. Rotating plate; 6. First mattress; 7. First mounting slot; 8. First airbag; 9. Second mounting slot; 10. Limiting frame; 11. Lifting frame; 12. Second mattress; 13. Second airbag; 14. Limiting strip; 15. First air supply pipe; 16. Second air supply pipe; 17. Air pump; 18. Control board; 19. Fixing strap; 20. Loose-faced Velcro; 21. Hook-faced Velcro. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not 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 effort are within the protection scope of the present utility model.

[0026] This utility model provides an automatic inflatable turning mat controlled by a built-in chip, such as... Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the device includes a base 1, a connecting seat 2 fixedly connected to the top of the base 1, a rotating shaft 3 rotatably connected to the connecting seat 2, a rotating plate 5 movably connected to the top of the base 1, a connecting block 4 fixedly connected to one side of the rotating plate 5, the connecting block 4 being sleeved on the side surface of the rotating shaft 3, a first mounting groove 7 being provided on the base 1, a first airbag 8 being provided inside the first mounting groove 7, a first mattress 6 being fixedly connected to the top of the rotating plate 5, a second mounting groove 9 being provided on the first mattress 6, and a limit mechanism being provided inside the second mounting groove 9.

[0027] The limiting mechanism includes a limiting frame 10, the bottom of which is fixedly connected to the top of the base 1. The limiting frame 10 is inserted into the second mounting slot 9. A lifting frame 11 is slidably connected inside the limiting frame 10. Limiting strips 14 are fixedly connected to both sides of the lifting frame 11. A second mattress 12 is fitted on the outer surface of the lifting frame 11. A second airbag 13 is provided inside the lifting frame 11.

[0028] The bottom of the first airbag 8 is fixedly connected to the bottom inner wall of the first mounting groove 7, the top of the first airbag 8 is fixedly connected to the bottom of the rotating plate 5, the top of the second airbag 13 is fixedly connected to the top inner wall of the lifting frame 11, and the bottom of the second airbag 13 is fixedly connected to the top of the rotating plate 5.

[0029] Two rotating plates 5 are provided on the top of the base 1 and are arranged symmetrically. The opposite sides of the two rotating plates 5 are rotatably mounted on the connecting seat 2 via connecting blocks 4 and rotating shafts 3. The two rotating plates 5 have the same parts. When using this inflatable turning pad, the patient needs to lie in the center of the inflatable turning pad. The patient's body is in direct contact with the first mattress 6 and the second mattress 12. The first mattress 6 and the second mattress 12 are elastic and relatively soft, which can provide comfort for the patient. The first airbag 8 is located below the rotating plate 5. When the patient needs to turn over, one of the first airbags 8 can be inflated to make it expand. During the expansion of the first airbag 8, it can push the rotating plate 5 connected to it, so that the current rotating plate 5 rotates around the rotating shaft 3, thereby raising one side of the patient's body. At the same time, the second airbag 13 on the other rotating plate 5 can be inflated. When the second airbag 13 expands, it can push the lifting frame 11 vertically upward, so that the lifting frame 11, along with the second mattress 12, moves out of the second mounting slot 9, thereby providing a limiting effect for the patient and reducing the possibility of the patient's body sliding when turning over.

[0030] The limit frame 10 is set to provide a limiting effect for the lifting frame 11, which helps to improve the stability of the lifting frame 11 when it moves. The limit strip 14, together with the limit frame 10, can prevent the lifting frame 11 from coming out of the second mounting slot 9, thus improving the stability of the lifting frame 11 during use.

[0031] Furthermore, to improve the flexibility of using this inflatable turning mat, such as... Figure 1 , Figure 2 and Figure 3 As shown, a control board 18 is provided on the base 1, and multiple air pumps 17 are provided on the base 1, each of which is electrically connected to the control board 18.

[0032] A first air supply pipe 15 is fixedly connected to one side of the first airbag 8. The first air supply pipe 15 passes through the base 1, and the end of the first air supply pipe 15 away from the first airbag 8 is fixedly connected to one of the air pumps 17.

[0033] A second air supply pipe 16 is fixedly connected to one side of the second airbag 13. The second air supply pipe 16 passes through the limiting frame 10 and the first mattress 6 in sequence. The end of the second air supply pipe 16 away from the second airbag 13 is fixedly connected to another air pump 17.

[0034] The air pump 17 is used to inflate the first airbag 8 and the second airbag 13. The control panel 18 is set to control the air pump 17. The patient's caregiver can adjust the working status of the air pump 17 through the control panel 18, thereby changing the status of the first airbag 8 and the second airbag 13. For example, the control panel 18 can be set to a timer effect for the inflatable turning pad, so that the air pump 17 can inflate different first airbags 8 or second airbags 13 at different specific times, which is more flexible in actual use.

[0035] Furthermore, to enhance the overall aesthetics of this inflatable turning mat, such as... Figure 1 , Figure 2 and Figure 3 As shown, a fixing strap 19 is fixedly connected to one side of the first mattress 6, and a hook-and-loop fastener 20 is fixedly connected to one end of the fixing strap 19. A hook-and-loop fastener 21 that is compatible with the hook-and-loop fastener 20 is fixedly connected to one side of the first mattress 6.

[0036] When the patient turns over, the air pump 17 and the first air supply tube 15 are used to inflate one of the first airbags 8. During the inflation of the first airbag 8, it can push the rotating plate 5 connected to it, so that the rotating plate 5 and the first mattress 6 rotate around the pivot 3, thereby raising one side of the patient's body. The second airbag 13 is located inside the second mounting slot 9 on the first mattress 6. Therefore, the second airbag 13 and the second air supply tube 16 used to inflate the second airbag 13 will also move with the rotating plate 5 and the first mattress 6. The fixing strap 19 is designed to restrain the second air supply tube 16. After the second air supply tube 16 is placed inside the fixing strap 19, the hook and loop fastener 20 on the fixing strap 19 is attached to the hook and loop fastener 21. This allows the second air supply tube 16 to be attached to one side of the first mattress 6, reducing the possibility of the second air supply tube 16 becoming messy and helping to improve the overall aesthetics of the inflatable turning pad.

[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An automatic inflatable turning mat controlled by a built-in chip, comprising a base (1), characterized in that: A connecting seat (2) is fixedly connected to the top of the base (1), and a rotating shaft (3) is rotatably connected to the connecting seat (2). A rotating plate (5) is movably connected to the top of the base (1), and a connecting block (4) is fixedly connected to one side of the rotating plate (5). The connecting block (4) is sleeved on the side surface of the rotating shaft (3). A first mounting groove (7) is provided on the base (1), and a first airbag (8) is provided inside the first mounting groove (7). A first mattress (6) is fixedly connected to the top of the rotating plate (5), and a second mounting groove (9) is provided on the first mattress (6). A limit mechanism is provided inside the second mounting groove (9). The limiting mechanism includes a limiting frame (10), the bottom of which is fixedly connected to the top of the base (1). The limiting frame (10) is inserted into the interior of the second mounting slot (9). A lifting frame (11) is slidably connected inside the limiting frame (10). Limiting strips (14) are fixedly connected to both sides of the lifting frame (11). A second mattress (12) is fitted on the outer surface of the lifting frame (11). A second airbag (13) is provided inside the lifting frame (11).

2. The self-inflating turning mat controlled by a built-in chip according to claim 1, characterized in that: The bottom of the first airbag (8) is fixedly connected to the bottom inner wall of the first mounting groove (7), the top of the first airbag (8) is fixedly connected to the bottom of the rotating plate (5), the top of the second airbag (13) is fixedly connected to the top inner wall of the lifting frame (11), and the bottom of the second airbag (13) is fixedly connected to the top of the rotating plate (5).

3. The self-inflating turning mat controlled by a built-in chip according to claim 1, characterized in that: A control board (18) is provided on the base (1), and a plurality of air pumps (17) are provided on the base (1), each of the air pumps (17) being electrically connected to the control board (18).

4. The self-inflating turning mat controlled by a built-in chip according to claim 1, characterized in that: The first airbag (8) is fixedly connected to one side of a first air supply pipe (15), which passes through the base (1). The end of the first air supply pipe (15) away from the first airbag (8) is fixedly connected to one of the air pumps (17).

5. The self-inflating turning mat controlled by a built-in chip according to claim 1, characterized in that: The second airbag (13) is fixedly connected to a second air supply pipe (16) on one side. The second air supply pipe (16) passes through the limiting frame (10) and the first mattress (6) in sequence. The end of the second air supply pipe (16) away from the second airbag (13) is fixedly connected to another air pump (17).

6. The self-inflating turning mat controlled by a built-in chip according to claim 1, characterized in that: A fixing strap (19) is fixedly connected to one side of the first mattress (6), and a hook-and-loop fastener (20) is fixedly connected to one end of the fixing strap (19). A hook-and-loop fastener (21) adapted to the hook-and-loop fastener (20) is fixedly connected to one side of the first mattress (6).

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