Turning-over pillow for improving use of patient

Abstract

The utility model discloses an improved patient's turn-over pillow, including fixed plate, support subassembly, placing box, turn-over pillow subassembly, gasbag and inflation subassembly, said support subassembly is connected above fixed plate, the two placing box are both connected on the support subassembly, and the two placing box are respectively arranged at the both ends of support subassembly, and the inflation subassembly is connected on the support subassembly. The turnover pillow assembly is arranged above the supporting assembly and located on one side of the containing box, the turnover pillow assembly is hinged to the supporting assembly, the multiple sets of air bags are connected to the turnover pillow assembly, the multiple sets of inflation assemblies are connected to the interior of the turnover pillow assembly, and the inflation assemblies are connected with the air bags. When a patient lies on the turning-over pillow assembly in a prone position, the inflation assembly can inflate the interiors of the air bags to enable the air bags to expand and jack up the patient, then the different air bags are inflated and deflated in turn, and therefore pressure on all parts of the body of the patient is relieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, concretely is a turning over pillow for improving patient use. BACKGROUND

[0002] The critical patient is prone to pressure sore due to long time bed rest, and the rehabilitation effect is influenced, and the general medical staff or family members will prepare the turning over pillow for the critical patient, and the turning over pillow is placed under the patient to assist the patient to turn over.

[0003] The Chinese patent publication No. CN221243282U discloses a turning over pillow, which comprises a turning over pillow, a supporting long pillow and a bottom pad, the top of the bottom pad is provided with a first magic tape wool surface and a second magic tape wool surface respectively, the bottom of the turning over pillow and the supporting long pillow is provided with a first magic tape thorn surface and a second magic tape thorn surface respectively, the turning over pillow is detachably connected to the first magic tape thorn surface through the first magic tape wool surface, the supporting long pillow is detachably connected to the second magic tape thorn surface through the second magic tape wool surface, and the end surface of the turning over pillow is triangular.

[0004] However, the above-mentioned turning over pillow cannot relieve the pressure on the patient in the prone position during use, and if the patient has a drainage tube and a wire inserted in the body and is in the prone position, the patient will squeeze the drainage tube and the wire, thereby affecting the infusion effect. UTILITY MODEL CONTENT

[0005] The utility model wants to solve is to overcome the above-mentioned prior art in use cannot relieve the pressure on the patient in the prone position, and if the patient has a drainage tube and a wire inserted in the body and is in the prone position, the patient will squeeze the drainage tube and the wire, thereby affecting the infusion effect.

[0006] A turning over pillow for improving patient use is proposed, which comprises a fixing plate, a supporting assembly, two placing boxes, a turning over pillow assembly, air bags and an inflation assembly, the supporting assembly is connected above the fixing plate, the two placing boxes are connected to the supporting assembly, and are arranged at the two ends of the supporting assembly, the turning over pillow assembly is arranged above the supporting assembly and located at one side of the placing box, and is hinged to the supporting assembly, the air bags are multiple groups and are connected to the turning over pillow assembly, the inflation assembly is multiple groups and is connected to the inside of the turning over pillow assembly, and the inflation assembly is connected with the air bags.

[0007] The utility model discloses a technical scheme, when the patient is in prone position and crouches on the turning-over pillow assembly, can start the inflation assembly and fill the gas into the air bag, so that the air bag swells and deforms, the air bag can lift the patient upward when swelling, the air bag has multiple different parts for lifting the patient, after the patient crouches on the air bag and the turning-over pillow assembly for a long time, can open and close the electric butterfly valve in turn through the control circuit board, after the electric butterfly valve opens, the gas of the air bag can flow out, thereby causing the air bag to shrink and deform, unable to support the patient's body, thereby reducing the pressure on the patient's body part corresponding to the shrinking air bag, the air bag shrinks and deforms in turn, thereby reducing the pressure on the different parts of the patient's body in turn, the adjacent air bag has a position in the middle, so after the air bag swells, the empty position can form a groove, after the flow guide pipe and the wire are put into the inside of the groove, the patient can avoid extruding the flow guide pipe and the wire, to solve the shortcoming that the pressure on the patient in prone position cannot be relieved when using in the technical background, and if the patient has the flow guide pipe and the wire inserted on the body, and the patient is in prone position, the patient can extrude the flow guide pipe and the wire, thereby affecting the infusion effect.

[0008] The utility model discloses a technical scheme, the fixed plate is connected with two fixed bolts, and the two bolts are arranged at the both ends of the fixed plate respectively, the support component is connected on the fixed plate through the screw, after the bed plate is pushed into the bending portion of the fixed plate, the position of the fixed plate can be limited by clamping the bed plate through the bolt, to avoid the displacement of the fixed plate when using the turning-over pillow.

[0009] The utility model discloses a technical scheme, the support component includes the connecting plate, first electric screw rod, box, motor, gear, rotary plate and support plate, the connecting plate is fixedly connected on the fixed plate, the box is horizontally slidably arranged on the connecting plate, the first electric screw rod is located at one side of the box and is arranged in the inside of the connecting plate, and the first electric screw rod is connected with the box, the motor has two and is arranged in the inside of the box and is connected on the both sides of the box respectively, a gear is connected on the output shaft of each motor, the rotary plate is rotatably arranged in the inside of the box and is located in the middle of the two gears, and the two gears are connected with the rotary plate, the support plate is arranged at one side of the box and is connected with the rotary plate, the turning-over pillow assembly is hinged on the connecting plate, after the turning-over pillow assembly inclines upward, the support component can be used to resist the turning-over pillow, thereby avoiding the sudden falling of the turning-over pillow assembly and the injury of the patient.

[0010] The utility model discloses a technical scheme, the both sides of the rotary plate are provided with a plurality of gear slots, the two gears are engaged with the gear slots on the rotary plate, when the turning-over pillow assembly rotates to 90 degrees and assists the patient to turn over, the gear can turn the rotary plate outward, thereby using the support plate to resist the turning-over pillow assembly, to avoid the sudden falling of the turning-over pillow assembly, and at the same time, reduce the burden of the medical staff.

[0011] The plurality of rollers are rotationally connected to the support plate, and the turning-over pillow assembly is in contact with the support plate when rotating downward, and the rollers reduce the friction between the support plate and the turning-over pillow assembly.

[0012] The turning-over pillow assembly comprises a rotating plate, a chest support pad, an abdominal support pad, a leg support pad and a second electric screw rod, the rotating plate is hingedly connected to the connecting plate, the chest support pad and the leg support pad are respectively slidably arranged at two ends of the rotating plate, the chest support pad and the leg support pad are both connected to the second electric screw rod, the abdominal support pad is arranged between the chest support pad and the leg support pad and is connected to the rotating plate, a group of inflation assemblies are arranged in the chest support pad, the abdominal support pad and the leg support pad, two groups of air bags are connected above the chest support pad, the abdominal support pad and the leg support pad, the second electric screw rod is connected to a center position of the rotating plate, and the chest support pad and the leg support pad can be extended outward according to use requirements, so that the length of the turning-over pillow assembly is extended, and different heights of patients can be adapted.

[0013] The chest support pad, the abdominal support pad and the leg support pad are all made of a shell and a sponge pad, the sponge pad is connected above the shell, a group of storage buckles are connected to the two sides of the shell of the chest support pad, the abdominal support pad and the leg support pad, the storage buckles have elastic deformation capacity, so that the storage buckles can clamp and fix the flow guide pipe and the lead wire when the flow guide pipe and the lead wire are placed into the storage buckles, and the flow guide pipe and the lead wire are combed.

[0014] The inflation assembly comprises a gas pump, a flow divider, an electric butterfly valve, a gas guide pipe, a battery and a control circuit board, the gas pump is connected to the inside of the shell and is electrically connected with the control circuit board and the battery, the flow divider has two ends, both of which are arranged on the gas pump, the gas pump is connected to the gas inlets of the two flow dividers through the gas guide pipe, one group of electric butterfly valves are arranged on the outer sides of the two flow dividers, the electric butterfly valves are electrically connected with the battery and the control circuit board, the gas outlet of the flow divider is connected to the electric butterfly valve through the gas guide pipe, the gas outlets of the two groups of electric butterfly valves are respectively connected to the two groups of air bags through the gas guide pipe, the battery and the control circuit board are arranged at one end of the gas pump and are respectively located on the two sides of the gas pump, and the battery is electrically connected with the control circuit board, the inflation assembly can inflate and deflate the air bags, so that the air bags are used to relieve the pressure of different parts of the patient, and pressure sores of the patient are avoided.

[0015] The flow divider has three gas outlets, and the three gas outlets of the flow divider correspond to one group of three air bags, so that the air bags can be inflated and deflated through the flow divider when needed.

[0016] The utility model has the beneficial effect that compared with prior art:

[0017] The utility model discloses when the patient is in prone position and crouches on the turning-over pillow assembly, the inflation assembly can be inflated to the air bag inside, makes it swell and lifts the patient, and then the inflation and deflation operation of different air bags are taken turns, thereby relieving the pressure of each part of the patient's body, to avoid the patient's body to form pressure sore, can put the drainage tube and the wire on the patient into the recess of adjacent air bag simultaneously, to avoid the patient to press the drainage tube and the wire. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a kind of improved patient using turning-over pillow three-dimensional structure schematic diagram;

[0019] Figure 2 It is a kind of improved patient using turning-over pillow overhead schematic diagram;

[0020] Figure 3 It is a kind of improved patient using turning-over pillow inclination state schematic diagram;

[0021] Figure 4 It is a kind of improved patient using turning-over pillow opening state schematic diagram;

[0022] Figure 5 It is a kind of improved patient using turning-over pillow support assembly structure schematic diagram;

[0023] Figure 6 It is a kind of improved patient using turning-over pillow support assembly internal structure schematic diagram (box is integral, remove a piece to show internal structure.);

[0024] Figure 7 It is a kind of improved patient using turning-over pillow chest support pad structure schematic diagram;

[0025] Figure 8 It is a kind of improved patient using turning-over pillow storage buckle structure schematic diagram;

[0026] Figure 9 It is a kind of improved patient using turning-over pillow air bag and inflation assembly structure connection schematic diagram;

[0027] Figure 10 It is a kind of improved patient using turning-over pillow inflation assembly structure schematic diagram (chest support pad is integral, remove a piece to show internal structure.);

[0028] In the figure: 1 - fixed plate, 11 - bolt, 2 - support assembly, 21 - connecting plate, 22 - first electric screw rod, 23 - box, 24 - motor, 25 - gear, 26 - rotating plate, 27 - support plate, 3 - placing box, 4 - turning pillow assembly, 41 - rotating plate, 42 - chest support pad, 43 - abdominal support pad, 44 - leg support pad, 45 - second electric screw rod, 5 - air bag, 6 - inflation assembly, 61 - air pump, 62 - flow divider, 63 - electric butterfly valve, 64 - air duct, 65 - battery, 66 - control circuit board, 7 - roller, 8 - storage buckle. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be described in detail below with reference to the drawings of the embodiments of the utility model. Figures 1-10 The technical solutions in the embodiments of the utility model will be described in detail below with reference to the drawings of the embodiments of the utility model.

[0030] As shown in the figure, an improved turning pillow used by patients comprises a fixed plate 1, a support assembly 2, a placing box 3, a turning pillow assembly 4, an air bag 5 and an inflation assembly 6. Figures 1-2 The support assembly 2 is arranged above the fixed plate 1 in the length direction of the fixed plate 1 and is fixedly connected to the fixed plate 1 by screws.

[0031] As shown in the figure, the fixed bolt 11 is vertically screwed at both ends of the fixed plate 1. Figures 1-2 Therefore, after the fixed plate 1 is placed on one side of a sickbed and the bed plate is put into the inside of the bend, the fixed bolt 11 can be screwed forward, and the fixed bolt 11 can move upward and clamp the bed plate when it is rotated forward, so as to clamp and fix the fixed plate 1 on the sickbed.

[0032] As shown in the figure, therefore, when the turning pillow is used to turn the patient over, the turning pillow will not move laterally due to the extrusion of the patient. Figures 1-2 The two placing boxes 3 are vertically adhered to the support assembly 2, and the two placing boxes 3 are arranged at both ends of the fixed plate 1 respectively.

[0033] As shown in the figure, the turning pillow assembly 4 is arranged above the support assembly 2 and is hinged to the support assembly 2, so that the turning pillow assembly 4 can rotate through the joint with the support assembly 2. Figures 1-2 The air bag 5 has multiple groups and is connected to the turning pillow assembly 4, and the multiple groups of air bags 5 are arranged in the length direction of the turning pillow assembly 4 and are arranged at both sides of the turning pillow assembly 4 respectively.

[0034] As Figures 1-2 shown, the turning-over pillow assembly 4 comprises a turning plate 41, a chest support pad 42, an abdomen support pad 43, a leg support pad 44 and a second electric screw rod 45, the turning plate 41 is arranged above the support assembly 2 and at one side of the box body 23 of the support assembly 2, and the turning plate 41 is hinged to the connecting plate 21 of the support assembly 2, so that the turning plate 41 can rotate around the intersection point of the connecting plate 21 and the turning plate 41, thereby changing the inclination angle between the turning plate 41 and the connecting plate 21.

[0035] As Figures 1-2 shown, the chest support pad 42 and the leg support pad 44 are respectively slidably arranged at both ends of the turning plate 41 and connected with the second electric screw rod 45, while the abdomen support pad 43 is arranged between the chest support pad 42 and the leg support pad 44 and welded to the turning plate 41, so that the second electric screw rod 45 is arranged at the center position of the turning plate 41 in the length direction of the turning plate 41, and the second electric screw rod 45 is fixedly connected to the turning plate 41 by screws.

[0036] As Figures 1-2 shown, the chest support pad 42 and the leg support pad 44 are threadedly connected with the second electric screw rod 45, so that when the second electric screw rod 45 rotates forward or reversely, the positions of the chest support pad 42 and the leg support pad 44 on the turning plate 41 can be adjusted radially to adapt to patients of different heights, and the chest support pad 42, the abdomen support pad 43 and the leg support pad 44 are all made of a shell and a sponge pad, the sponge pad is concave and adhered to the upper side of the shell.

[0037] As Figures 1-2 shown, so that when the patient lies on the chest support pad 42, the abdomen support pad 43 and the leg support pad 44, the sponge pad will be contacted, thereby reducing the pressure on the patient to avoid pressure sores, and the shell of the chest support pad 42, the abdomen support pad 43 and the leg support pad 44 is connected with a set of storage buckles 8 on both sides, after the patient lies on the chest support pad 42, the abdomen support pad 43 and the leg support pad 44.

[0038] As Figures 1-2 shown, the pipelines and lines on the body can be clamped inside the storage buckles 8, the storage buckles 8 are fixedly connected to the shell by screws, and the storage buckles 8 are made of plastic materials (such as TPU and TPE materials) with elastic deformation ability, so that they can be elastically deformed, so that after the pipelines and lines on the patient's body are put into the storage buckles 8, the storage buckles 8 can clamp and fix and comb the pipelines and lines.

[0039] As Figures 1-2As shown, the inside of the chest support pad 42, the abdomen support pad 43 and the leg support pad 44 are each provided with a set of inflation assemblies 6, and the three sets of inflation assemblies 6 are connected inside the shell of the chest support pad 42, the abdomen support pad 43 and the leg support pad 44, and connected with the air bags 5 on the chest support pad 42, the abdomen support pad 43 and the leg support pad 44. The top of the chest support pad 42, the abdomen support pad 43 and the leg support pad 44 is connected with two sets of air bags 5.

[0040] As shown in Figures 1-2 The two sets of air bags 5 are arranged on both sides of the support pad and are bonded to the support pad, so that after the patient lies on the turning pillow, the inflation assembly 6 can be started to inflate the air bag 5 inside to make it swell and deform. The patient can be lifted upward during the swelling process, and a space is provided between the adjacent air bags 5.

[0041] As shown in Figures 1-2 Therefore, after the air bag 5 swells and deforms, the space will form a groove. After placing the pipeline and wire inside the groove, the patient can avoid pressing the pipeline and wire. After the multiple air bags 5 swell, they can support different positions of the patient. Therefore, after a long time of supporting the patient's body with the air bags 5, the air inside the air bags 5 at different positions can be alternately emptied.

[0042] As shown in Figures 3-6 Thus, the air bag 5 shrinks and cannot support the patient's body, thereby relieving the pressure on the patient at the corresponding position of the shrinking air bag 5, thereby avoiding pressure sores caused by long-term pressure. The air bag 5 at the wound of the patient can always not swell, thereby avoiding the swelling air bag 5 pressing the wound of the patient.

[0043] As shown in Figures 3-6 The support assembly 2 includes a connecting plate 21, a first electric screw 22, a box 23, a motor 24, a gear 25, a rotating plate 26 and a support plate 27. The connecting plate 21 is arranged above the fixed plate 1 in the length direction of the fixed plate 1, and the connecting plate 21 is connected with the fixed plate 1 by a plurality of bolts 11. Therefore, when the fixed plate 1 moves, the connecting plate 21 is synchronously moved.

[0044] As shown in Figures 3-6 The box 23 is transversely and slidably arranged at the center position of the connecting plate 21, and the box 23 is clamped on the connecting plate 21 by the sliding blocks on both sides. Therefore, the box 23 can transversely slide back and forth on the connecting plate 21. The first electric screw 22 is transversely arranged inside the connecting plate 21 and fixedly connected with the connecting plate 21 by screws, and the first electric screw 22 is threadedly connected with the sliding block on one side of the box 23.

[0045] As shown in Figures 3-6As shown, the first electric screw rod 22 can drive the box body 23 to reciprocate when rotating forward or reversely, the box body 23 is triangular, the two motors 24 are horizontally arranged in the box body 23, and the two motors 24 are connected to the two side plates of the box body 23 by screws. Each motor 24 is connected with a gear 25 by a pin key.

[0046] As shown, Figures 3-6 the motors 24 can drive the gears 25 to rotate synchronously when rotating forward or reversely, the rotating plate 26 is arranged in the box body 23, the rotating plate 26 is arc-shaped, the two sides of the rotating plate 26 are provided with tooth grooves, and the tooth grooves are engaged with the two gears 25, so that the gears 25 can drive the rotating plate 26 to rotate outward through the tooth grooves when the gears 25 are driven to rotate by the motors 24.

[0047] As shown, Figures 3-6 the support plate 27 is arranged outside the box body 23 and located at the inclined surface of the box body 23, and the support plate 27 is welded to the rotating plate 26, so that the support plate 27 is driven to rotate outward synchronously with the rotating plate 26 when the rotating plate 26 is driven to rotate outward by the gears 25, until the support plate 27 abuts against the rotating plate 41 of the turning pillow assembly 4. The support plate 27 is provided with a plurality of rollers 7, and each roller 7 is rotatably connected to the support plate 27.

[0048] As shown, Figures 3-6 so that when the turning pillow assembly 4 is manually rotated and tilted, the first electric screw rod 22 is started to drive the box body 23 to move horizontally until the box body 23 and the support plate 27 abut against the rotating plate 41 of the turning pillow assembly 4, and then the first electric screw rod 22 is stopped. The screw rod has self-locking property, so that the position of the box body 23 can be limited by the self-locking property of the first electric screw rod 22 when the first electric screw rod 22 stops rotating.

[0049] As shown, Figures 3-6 so that the box body 23 is prevented from moving horizontally due to the downward force of the turning pillow assembly 4, and the turning pillow assembly 4 is prevented from falling suddenly. When it is desired to rotate the turning pillow assembly 4 downward, the first electric screw rod 22 is started to move the position of one side of the box connecting plate 21, and the turning pillow assembly 4 gradually falls with the movement of the box body 23. When the turning pillow assembly 4 is rotated to 90 degrees.

[0050] As shown, Figures 7-10As shown, the motor 24 can be started to rotate the rotating plate 26 and the supporting plate 27 outwards by the gear 25 until the supporting plate 27 abuts against the back of the rotating plate 41 of the turning pillow assembly 4, and then the rotating plate 26 is stopped. When the turning pillow assembly 4 is rotated downward to reset, the rotating plate 26 and the supporting plate 27 are slowly retracted to support the turning pillow assembly 4 to rotate downward, so as to avoid the sudden falling of the turning pillow assembly 4.

[0051] As shown, Figures 7-10 The inflation assembly 6 includes a gas pump 61, a flow divider 62, an electric butterfly valve 63, a gas guide pipe 64, a battery 65 and a control circuit board 66. The recess is formed in the inner part of the shell, the gas pump 61 is arranged in the recess of the shell and connected to one end of the recess by screws, and the gas pump 61 is electrically connected with the battery 65 and the control circuit board 66. Therefore, the medical staff can directly start or stop the gas pump 61 through the control circuit board 66.

[0052] As shown, Figures 7-10 The flow divider 62 has two and is arranged at the other end of the recess. The two flow dividers 62 are connected to the shell by screws. The two flow dividers 62 correspond to two groups of air bags 5 on the supporting pad. The two gas outlets of the gas pump 61 are connected to the gas inlets of the two flow dividers 62 through the gas guide pipes 64, respectively. Each flow divider 62 is provided with three gas outlets corresponding to three air bags 5.

[0053] As shown, Figures 7-10 The electric butterfly valve 63 has two groups and is connected to the shell by screws. The two groups of electric butterfly valves 63 are arranged outside the two flow dividers 62. The number of one group of electric butterfly valves 63 is three to correspond to the three gas outlets of the flow divider 62. The three gas outlets of the flow divider 62 are connected to the three electric butterfly valves 63 through the gas guide pipes 64. Therefore, the gas flow generated by the gas pump 61 can be divided by the three gas outlets of the flow divider 62 and then enter the inside of the electric butterfly valve 63 through the gas guide pipe 64.

[0054] As shown, Figures 7-10 Therefore, the gas flow entering the inside of the electric butterfly valve 63 can directly enter the inside of the air bag 5 through the gas guide pipe 64. The electric butterfly valve 63 is electrically connected with the battery 65 and the control circuit board 66.

[0055] As shown, ​The medical staff can directly open or close the electric butterfly valve 63 through the control circuit board 66, the battery 65 and the control circuit board 66 are arranged at the middle position of the air pump 61 and the shunt 62, and the battery 65 and the control circuit board 66 are respectively arranged at two sides of the air pump 61, the battery 65 is electrically connected with the control circuit board 66, so that the battery 65 can directly provide power for the control circuit board 66, the air pump 61 and the electric butterfly valve 63.

[0056] The movement process of the embodiment: after the patient is moved to one side of the bed, the fixed plate 1 is placed on the other side of the bed, the box 3 and the box body 23 are placed outside the bed, so as to facilitate the medical staff to take things, then the fixed plate 1 is pushed to the inside of the bed until the bed plate is clamped into the bending part below the fixed plate 1, then the bolt 11 is screwed forward until the bolt 11 clamps the bed.

[0057] Then the second electric screw rod 45 is started to adjust the positions of the chest supporting pad 42 and the leg supporting pad 44, so that the total length of the turning pillow assembly 4 can be suitable for the body type of the patient, then the air pump 61 is started and the electric butterfly valve 63 is opened, after the gas fills the air bag 5, the catheter and the wire on the patient are put into the groove of the adjacent air bag 5, then the receiving buckle 8 is used to clamp and fix, then the rotating plate 41 is manually rotated upward through the hinge joint with the connecting plate 21 to the required height.

[0058] At this time, the first electric screw rod pushes the box body 23 to move to the position of the rotating plate 41 until the box body 23 abuts against the rotating plate 41, then the patient lies on the turning pillow abutted by the box body 23, then the control circuit board 66, the air pump 61 and the electric butterfly valve 63 are used to alternately inflate and deflate different air bags 5, so as to relieve the pressure of different positions of the patient.

[0059] The above embodiment is only for illustrating the technical idea of the present application, and cannot limit the protection scope of the present application, any modification made on the basis of the technical solution according to the technical idea of the present application falls within the protection scope of the present application.

Claims

1. A turning pillow for patients, characterized in that: The device includes a fixed plate (1), a support assembly (2), a placement box (3), a turning pillow assembly (4), an airbag (5), and an inflation assembly (6). The support assembly (2) is connected above the fixed plate (1). There are two placement boxes (3), both of which are connected to the support assembly (2) and are respectively located at both ends of the support assembly (2). The turning pillow assembly (4) is located above the support assembly (2) and on one side of the placement box (3), and is hinged to the support assembly (2). There are multiple sets of airbags (5), all of which are connected to the turning pillow assembly (4). There are multiple sets of inflation assemblies (6), all of which are connected inside the turning pillow assembly (4) and are connected to the airbags (5).

2. The patient turning pillow according to claim 1, characterized in that: The fixing plate (1) is connected to two fixing bolts (11), and the two bolts (11) are respectively set at both ends of the fixing plate (1). The support assembly (2) is connected to the fixing plate (1) by screws.

3. The patient turning pillow according to claim 2, characterized in that: The support assembly (2) includes a connecting plate (21), a first electric lead screw (22), a housing (23), a motor (24), a gear (25), a rotating plate (26), and a support plate (27). The connecting plate (21) is fixedly connected to the fixed plate (1). The housing (23) is laterally slidably disposed on the connecting plate (21). The first electric lead screw (22) is located on one side of the housing (23) and disposed inside the connecting plate (21), and the first electric lead screw (22) is connected to the housing (23). The motor (24), gear (25), rotating plate (26), and support plate (27) are all connected to the housing (23). 4) Two are set inside the box (23) and connected to the two side plates of the box (23) respectively. Each motor (24) has a gear (25) connected to its output shaft. The rotating plate (26) is rotatably set inside the box (23) and located between the two gears (25). The two gears (25) are connected to the rotating plate (26). The support plate (27) is set on one side of the box (23) and connected to the rotating plate (26). The turning pillow assembly (4) is hinged to the connecting plate (21).

4. The patient turning pillow according to claim 3, characterized in that: The rotating plate (26) has multiple toothed grooves on both sides, and two gears (25) mesh with the toothed grooves on the rotating plate (26).

5. The patient turning pillow according to claim 3, characterized in that: Multiple rollers (7) are rotatably connected to the support plate (27).

6. The patient turning pillow according to claim 3, characterized in that: The turning pillow assembly (4) includes a rotating plate (41), a chest support pad (42), an abdominal support pad (43), a leg support pad (44), and a second electric screw (46). The rotating plate (41) is hinged to the connecting plate (21). The chest support pad (42) and the leg support pad (44) are slidably disposed at both ends of the rotating plate (41), and both the chest support pad (42) and the leg support pad (44) are connected to the second electric screw (46). The abdominal support pad (43) is disposed in the middle of the chest support pad (42) and the leg support pad (44) and is connected to the rotating plate (41). Each of the chest support pad (42), the abdominal support pad (43), and the leg support pad (44) is provided with an inflation assembly (6), and two sets of airbags (5) are connected above each of the chest support pad (42), the abdominal support pad (43), and the leg support pad (44). The second electric screw (46) is connected to the center of the rotating plate (41).

7. The patient turning pillow according to claim 6, characterized in that: The chest support pad (42), abdominal support pad (43) and leg support pad (44) are all made of a shell and a sponge pad. The sponge pad is connected to the top of the shell, and a set of storage buckles (8) are connected to both sides of the shell of the chest support pad (42), abdominal support pad (43) and leg support pad (44).

8. The patient turning pillow according to claim 6, characterized in that: The inflation assembly (6) includes an air pump (61), a distributor (62), an electric butterfly valve (63), an air guide pipe (64), a battery (65), and a control circuit board (66). The air pump (61) is connected to the inside of the housing and is electrically connected to the control circuit board (66) and the battery (65). The distributor (62) has two ends, each equipped with an air pump (61), and the air pump (61) is connected to the air inlet of the two distributors (62) through the air guide pipe (64). Each of the two distributors (62) has a set of electric butterfly valves on its outer side. The valve (63) is electrically connected to the battery (65) and the control circuit board (66). The outlet of the diverter (62) is connected to the electric butterfly valve (63) through the air guide pipe (64). The outlets of the two sets of electric butterfly valves (63) are connected to the two sets of airbags (5) through the air guide pipe (64). The battery (65) and the control circuit board (66) are both located at one end of the air pump (61) and on both sides of the air pump (61). The battery (65) is electrically connected to the control circuit board (66).

9. The patient turning pillow according to claim 8, characterized in that: The splitter (62) has three outlets.

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