Intelligent turning pillow

Abstract

The present invention provides an intelligent turning pillow, comprising a bottom plate, on which two groups of vertical plates are arranged; one side of the two groups of vertical plates is provided with a movable shell slidably mounted with the bottom plate; a first propulsion mechanism and a second propulsion mechanism are arranged in the movable shell, which are used to push the movable shell to slide on the bottom plate; both ends of the bottom plate are provided with a first control component and a second control component, which respectively control the start and stop of the second propulsion mechanism and the first propulsion mechanism; the two groups of turning plates are respectively hinged with one end of the two groups of movable shells, and the other ends of the two groups of turning plates are in a hinged state; a supporting pad is arranged on the turning plate, and grooves are provided on the two groups of supporting pads; the supporting plate is arranged in the grooves provided on the two groups of supporting pads, and both ends of the supporting plate can be fixedly connected with one group of supporting pads under pressure. The turning cushion is convenient for automatically assisting the patient to lie on the side or turn over on either side according to the patient's body position changes, without the need for manual assistance for the patient to turn over, which effectively reduces the workload of medical staff.

Description

Technical Field

[0001] The present invention relates to the technical field of nursing equipment, and in particular to an intelligent turning-over pillow. Background Art

[0002] In clinical nursing work, regular turning over is a simple and effective way to prevent pressure sores. Turning pillow is a commonly used tool in nursing activities. Medical staff will place a turning pillow behind the patient when performing turning operations, and lift one side of the patient's body by pushing the turning pillow to achieve the purpose of supporting the left or right lateral lying position and making the patient comfortable.

[0003] For example, the Chinese patent with patent number 202222505937.7 provides an adjustable multifunctional turning pillow, which can adjust the angle of the turning pillow through an adjustable support mechanism to meet the needs of turning over at different angles. When the turning pillow is not in use, the adjustable support frame can be rotated to the top of the fixed base and fixed by locking screws, so that the turning pillow can be used as an ordinary pillow. However, through analyzing the above patents and combining with the prior art, it is found that the traditional turning pillow requires medical staff to assist and support the patient's body when in use, which increases the workload of medical staff and is not convenient to automatically assist the patient to lie on the side or turn over on either side according to the patient's body position changes. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention proposes an intelligent turning pillow to solve the technical problem that the traditional turning pillow proposed in the above background technology requires medical staff to assist and support the patient's body when used, which increases the workload of medical staff and is inconvenient to automatically assist the patient to lie on the side or turn over on either side according to the patient's body position changes.

[0005] To achieve the above object, the present invention provides the following technical solution: an intelligent turning pillow, comprising a bottom plate,

[0006] Two sets of opposite vertical plates are arranged on the bottom plate;

[0007] Two groups of movable shells are arranged between the two groups of vertical plates and are slidably connected with the bottom plate;

[0008] A first propulsion mechanism and a second propulsion mechanism are disposed in the movable shell and connected to the vertical plate, and are used to push the two groups of movable shells to slide on the bottom plate;

[0009] A first control component and a second control component, wherein the first control component and the second control component are alternately arranged at two ends of the bottom plate with the first propulsion mechanism and the second propulsion mechanism, the first control component controls the start and stop of the second propulsion mechanism, and the second control component is used to control the start and stop of the first propulsion mechanism;

[0010] Two groups of turning boards are respectively hinged to one end of the two groups of movable shells, and the other ends of the two groups of turning boards are in a hinged state, and an obtuse angle is formed between the two groups of turning boards;

[0011] Two groups of support pads are respectively fixedly arranged on the two groups of turning boards, and grooves are provided on the two groups of support pads;

[0012] The support plate is arranged in the grooves opened on the two groups of support pads, and the two ends of the support plate can be fixedly connected to one group of the support pads through two groups of fixing components.

[0013] In a preferred embodiment, the first propulsion mechanism and the second propulsion mechanism have the same structure, and the first propulsion mechanism includes a propulsion assembly and a power assembly, and the propulsion assembly includes:

[0014] A scissor frame is arranged in the movable shell, wherein two ends of the scissor frame are hinged with sliding cylinders, and the other two ends are hinged with threaded cylinders;

[0015] A mounting rod is fixedly arranged in the movable shell, and two sets of slide cylinders are respectively slidably sleeved on both ends of the mounting rod;

[0016] The bidirectional screw is rotatably arranged in two sets of mounting seats on one side of the vertical plate. The two sets of threaded barrels are respectively sleeved on both ends of the bidirectional screw and threadedly matched therewith. The power component is arranged on one side of the vertical plate to control the rotation of the bidirectional screw.

[0017] In a preferred embodiment, positioning blocks are provided on both groups of the threaded cylinders, positioning grooves are provided on the vertical plates, and the positioning blocks are slidably clamped in the positioning grooves.

[0018] In a preferred embodiment, the power assembly includes a transmission motor, which is arranged in a cavity opened on one side of the vertical plate, a first synchronous wheel is fixedly arranged on the bidirectional screw, and a second synchronous wheel is arranged on the output shaft of the transmission motor, and the first synchronous wheel and the second synchronous wheel are connected by a synchronous belt.

[0019] In a preferred embodiment, the first control component and the second control component have the same structure, the first control component includes a push button switch arranged on one side of the vertical plate and a pressure switch arranged on a group of movable shells close to the vertical plate, a protective pad is arranged on the movable shell, and the pressure switch is arranged at the bottom of the protective pad, the push button switch and the pressure switch are electrically connected to the transmission motor in the second propulsion mechanism and respectively control the transmission motor to rotate forward and reverse within a preset time.

[0020] In a preferred embodiment, a positioning track is provided on the bottom plate, a positioning frame is provided at the bottom of the movable shell, and the movable shell is movably clamped on the positioning track by the positioning frame and is slidably connected to the bottom plate.

[0021] In a preferred embodiment, the support plate is made of a flexible material, the fixing component includes an airbag arranged in the support plate, a connecting block is arranged on the airbag, a fixing rod is arranged on one side of the connecting block, one end of the fixing rod is passed through a first fixing hole opened on the support plate, a second fixing hole is opened on the inner side of the support pad, a baffle is arranged at the bottom of the support plate, and one end of the support plate can control the deformation of a corresponding group of airbags under pressure, so that one end of the fixing rod is passed through the second fixing hole.

[0022] In a preferred embodiment, a return spring is provided on one side of the connection block, and one end of the return spring contacts one side of the inner wall of the support plate.

[0023] In a preferred embodiment, a shielding assembly is arranged in the movable shell, and the shielding assembly includes a winding shaft, and the winding shaft is rotatably arranged in the movable shell, a shielding cloth is wound on the winding shaft, one end of the shielding cloth is fixedly connected to a connecting frame on one side of the vertical plate, and a spiral spring sheet is arranged on the winding shaft, and both ends of the spiral spring sheet are respectively fixedly connected to the winding shaft and the movable shell.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. The intelligent turning pillow is placed under the patient when in use. When the patient needs to turn over, he can turn sideways in the direction he needs to turn over. During the process of turning sideways, the first control component in the direction of turning sideways is triggered, and then the second propulsion mechanism away from the first control component is controlled to start, and one of the groups of movable shells is controlled to slide on the bottom plate through the second propulsion mechanism. During the sliding process, the movable shell makes both groups of turning boards rotate and tilt along the hinge points at both ends, so that the angle between the two groups of turning boards is reduced. And the support plate is fixedly connected to one group of support pads under pressure, so that the support plate tilts, and then the cooperation between the support plate and the turning board pushes the patient's body to tilt, so as to assist the patient to turn over or change the side-lying position. The turning pad is convenient for automatically assisting the patient to lie on the side or turn over on either side according to the changes in the patient's body position, without the need for manual assistance for the patient to turn over, which effectively reduces the workload of medical staff.

[0026] 2. After the intelligent turning pillow controls the patient to turn sideways, if the patient needs to lie flat to rest, the patient can manually press the button switch on one side of the vertical board to reset the first propulsion mechanism or the second propulsion mechanism away from the end of the button switch, thereby driving the corresponding movable shell to move in the opposite direction, so that the two sets of turning boards are reset, thereby making the two sets of turning boards move to a state close to a flat angle, and the patient can lie flat to rest, thereby effectively improving the patient's rehabilitation effect and allowing the patient to switch between lying flat and lying on the side at will. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the specific implementation of the present invention, the following will briefly introduce the drawings required for use in the specific implementation. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0028] Figure 1 A schematic diagram of the three-dimensional structure of a smart turning pillow provided by the present invention;

[0029] Figure 2 This is a structural schematic diagram of a smart turning pillow of the present invention in use;

[0030] Figure 3 This is a schematic diagram of the structure of a smart turning pillow after being disassembled according to the present invention;

[0031] Figure 4 This is a schematic diagram of the structure of a bottom plate of an intelligent turning pillow according to the present invention;

[0032] Figure 5 This is a schematic diagram of the structure of the intelligent turning pillow of the present invention after the internal parts of the support plate are disassembled;

[0033] Figure 6 It is a structural schematic diagram of a second propulsion mechanism in an intelligent turning pillow of the present invention;

[0034] Figure 7 The present invention is a schematic structural diagram of a shielding component in an intelligent turning pillow.

[0035] Reference numerals:

[0036] 101, bottom plate; 102, vertical plate; 103, key switch; 104, cavity; 105, mounting seat; 106, connecting frame; 107, positioning groove; 108, positioning track; 109, anti-slip pad;

[0037] 201, movable shell; 202, mounting rod; 203, scissor frame; 204, slide cylinder; 205, threaded cylinder; 206, positioning block; 207, positioning frame; 208, pressure switch; 209, protective pad;

[0038] 301, bidirectional screw; 302, first synchronous wheel; 303, transmission motor; 304, synchronous belt; 305, second synchronous wheel;

[0039] 401, winding shaft; 402, shielding cloth; 403, spiral spring;

[0040] 501, turning board; 502, supporting pad; 503, second fixing hole;

[0041] 601, support plate; 602, airbag; 603, connecting block; 604, fixing rod; 605, return spring; 606, first fixing hole; 607, baffle. DETAILED DESCRIPTION

[0042] The following embodiments of the technical solution of the present invention are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and are therefore only used as examples, and cannot be used to limit the protection scope of the present invention.

[0043] Example:

[0044] like Figure 1 , 2 As shown, the present invention provides an intelligent turning pillow, including a bottom plate 101, on which two groups of opposite vertical plates 102 are arranged; a movable shell 201 is arranged on one side of the two groups of vertical plates 102, and the movable shell 201 is slidably connected to the bottom plate 101; a first propulsion mechanism and a second propulsion mechanism connected to the vertical plates 102 are respectively arranged in the two groups of movable shells 201, and the first propulsion mechanism and the second propulsion mechanism are used to push the movable shell 201 to slide on the bottom plate 101; two groups of turning boards 501 are respectively hinged to one end of the two groups of movable shells 201, and the other ends of the two groups of turning boards 501 are in a hinged state, and there is an obtuse angle approaching a right angle between the two groups of turning boards 501.

[0045] When the patient turns sideways, the first propulsion mechanism on the back side is triggered to start, thereby driving the corresponding set of movable shells 201 to slide on the bottom plate 101. During the sliding process, the movable shells 201 drive the two sets of turning boards 501 to rotate along the hinge points at both ends at the same time, so that the two sets of turning boards 501 and the bottom plate 101 form a triangle, and the angle between the two sets of turning boards 501 gradually decreases, so as to tilt and lift the waist and back of the affected limb, thereby achieving the purpose of assisting the patient to lie sideways or turn over. The obtuse angle between the two sets of turning boards 501 makes the turning boards 501 tilt upward during the closing process of the two sets of movable shells 201, so as to avoid the two sets of turning boards 501 being unable to tilt only by relatively parallel thrusts.

[0046] like Figure 4 , 6As shown, in the present embodiment, the first propulsion mechanism and the second propulsion mechanism have the same and symmetrical structures, the first propulsion mechanism includes a propulsion assembly and a power assembly, the propulsion assembly includes a scissor frame 203 arranged in a movable shell 201, two ends of the scissor frame 203 are hinged with slide cylinders 204, and the other two ends are hinged with threaded cylinders 205; the mounting rod 202 is fixedly arranged in the movable shell 201, and two groups of slide cylinders 204 are respectively slidably sleeved on the two ends of the mounting rod 202; the bidirectional screw 301 is rotatably arranged in two groups of mounting seats 105 on one side of the vertical plate 102, and the two groups of threaded cylinders 205 are respectively sleeved on the two ends of the bidirectional screw 301 and threadedly matched therewith, and the power assembly is arranged on one side of the vertical plate 102 to control the rotation of the bidirectional screw 301. The power assembly includes a transmission motor 303, which is arranged in a cavity 104 opened on one side of the vertical plate 102. A first synchronous wheel 302 is fixedly arranged on the bidirectional screw 301, and a second synchronous wheel 305 is arranged on the output shaft of the transmission motor 303. The first synchronous wheel 302 and the second synchronous wheel 305 are connected by a synchronous belt 304.

[0047] When the patient turns sideways, the transmission motor 303 on the patient's back side is controlled to start. During the starting process, the transmission motor 303 drives the second synchronous wheel 305 to rotate, thereby controlling the rotation of the first synchronous wheel 302 through the synchronous belt 304 to control the rotation of the bidirectional screw 301. During the rotation process of the bidirectional screw 301, since the threads at both ends thereof have opposite rotation directions and respectively cooperate with the internal threads of the two groups of threaded barrels 205, and the threaded barrels 205 are positioned by the positioning block 206 and the positioning groove 107 and can only move linearly, the two groups of threaded barrels 205 on the bidirectional screw 301 move in opposite directions during the rotation process of the bidirectional screw 301, driving the scissor frame 203 to move, and the scissor frame 203 can push the movable shell 201 during the movement process to drive the turning board 501 to move to assist turning over.

[0048] In addition, it is understandable that in some embodiments, the pushing mechanism can be replaced with an electric telescopic rod or a telescopic motor according to the propulsion formation to push the movable shell 201 to slide on the bottom plate 101, which can also achieve the purpose of controlling the turning plate 501 to flip.

[0049] like Figure 3As shown, in this embodiment, the first control component and the second control component are respectively arranged at the two ends of the base plate 101, the first control component and the second control component have the same structure, the first control component and the second control component are staggeredly connected with the first propulsion mechanism and the second propulsion mechanism, the first control component is connected to the second propulsion mechanism away from one end thereof and controls its start and stop, and the second control component is connected to the first propulsion mechanism away from one end thereof and controls its start and stop; the first control component includes a button switch 103 arranged on one side of the vertical plate 102 and a pressure switch 208 arranged on a group of movable shells 201 close to the vertical plate 102, a protective pad 209 is arranged on the movable shell 201, and the pressure switch 208 is arranged at the bottom of the protective pad 209, the button switch 103 and the pressure switch 208 are electrically connected to the transmission motor 303 away from one end thereof and respectively control the transmission motor 303 to rotate forward and reverse within a preset time.

[0050] When in use, the patient slightly turns sideways in the direction where he needs to turn over, and in the process of turning sideways, the protective pad 209 is squeezed to trigger the pressure switch 208 in the first control component. The pressure switch 208 controls a group of transmission motors 303 away from it to start, so that the second propulsion mechanism starts to assist the patient in turning over, and the patient can only lie on his side or turn over by himself, without the need for staff to support the patient's body, and effectively avoids the situation of repeatedly moving the traditional turning pillow. When the patient needs to recover from the side-lying position to the lying state, the transmission motor 303 can be reversed by pressing the button switch 103, so that the second propulsion mechanism can be reset and the turning board 501 can be reset. Among them, the circuit connection between the pressure switch 208, the button switch 103 and the transmission motor 303, as well as the model selection and the start and stop time of the transmission motor 303 are all well-known technical means in the relevant field, and will not be repeated here.

[0051] like Figure 2 , 5As shown, in this embodiment, two groups of turning boards 501 are provided with supporting pads 502, and grooves are provided on the two groups of supporting pads 502; supporting plates 601 are provided in the grooves provided on the two groups of supporting pads 502, and both ends of the supporting plates 601 can be fixedly connected with one group of supporting pads 502 through a fixing assembly under pressure. The supporting plate 601 is made of flexible material, and the fixing assembly includes an air bag 602 provided in the supporting plate 601, a connecting block 603 is provided on the air bag 602, and a fixing rod 604 is provided on one side of the connecting block 603, and one end of the fixing rod 604 is inserted into a first fixing hole 606 provided on the supporting plate 601, and a second fixing hole 503 is provided on the inner side of the supporting pad 502, and a baffle 607 is provided at the bottom of the supporting plate 601, and one end of the supporting plate 601 can control the deformation of the corresponding group of air bags 602 under pressure, so that one end of the fixing rod 604 is inserted into the second fixing hole 503. A return spring 605 is disposed on one side of the connection block 603 , and one end of the return spring 605 contacts one side of the inner wall of the support plate 601 .

[0052] When the patient turns sideways, downward pressure is applied to one end of the support plate 601, while the pressure on the other end of the support plate 601 disappears, and the airbag 602 at the compressed end is deformed, so that one end of the fixing rod 604 is inserted into the second fixing hole 503, and one end of the support plate 601 is fixedly connected to one group of support pads 502. The airbag 602 at the uncompressed end of the support plate 601 is pushed to reset by the cooperation of the reset spring 605 and the connecting block 603, so as to release the fixation of the support plate 601 and the other group of support pads 502, so that the support plate 601 can move with the movement of one group of turning boards 501, so as to increase the area of ​​the patient's back being supported, increase the patient's comfort and improve the stability when lifting the patient, thereby improving the practical value of the turning pillow.

[0053] like Figure 4 , 6 As shown, in this embodiment, a positioning track 108 is provided on the bottom plate 101, and a positioning frame 207 is provided at the bottom of the movable shell 201. The movable shell 201 is movably clamped on the positioning track 108 and slidably connected to the bottom plate 101 through the positioning frame 207. The cooperation between the positioning frame 207 and the positioning track 108 makes the movement of the movable shell 201 more stable, and will not be separated from the bottom plate 101, thereby improving the reliability of the turning pillow when in use.

[0054] like Figure 4 , 7As shown, in the present embodiment, a shielding assembly is arranged in the movable shell 201, and the shielding assembly includes a winding shaft 401, and the winding shaft 401 is rotatably arranged in the movable shell 201, and a shielding cloth 402 is wound around the winding shaft 401, and one end of the shielding cloth 402 is fixedly connected to the connecting frame 106 on one side of the vertical plate 102, and a spiral spring piece 403 is arranged on the winding shaft 401, and the two ends of the spiral spring piece 403 are respectively fixedly connected to the winding shaft 401 and the movable shell 201.

[0055] When the movable shell 201 is in motion, since one end of the shielding cloth 402 is in a fixed state, it can drive the winding shaft 401 to rotate and drive the spiral spring piece 403 to deform, so that the shielding cloth 402 extends to shield the first propulsion mechanism or the second propulsion mechanism, and the shielding cloth 402 is controlled to be in a taut state by the spiral spring piece 403, thereby preventing the patient's clothes or hair from entering the first propulsion mechanism or the second propulsion mechanism and causing the first propulsion mechanism or the second propulsion mechanism to be stuck, thereby improving the safety and reliability of the turning pillow when in use.

[0056] like Figure 3 As shown, a non-slip pad 109 is provided at the bottom of the bottom plate 101 to increase the friction between the turning pillow and the bed to prevent the turning pillow from shifting during use. In addition, it can be understood that in other embodiments, the non-slip pad 109 can be replaced with Velcro, and the matching surface of the Velcro is sewn on the bed to further fix the turning pillow.

[0057] Specific usage and beneficial effects of the present invention:

[0058] The intelligent turning pillow is placed under the patient when in use. When the patient needs to turn over, he can turn sideways in the direction he needs to turn over. During the process of turning sideways, the pressure switch 208 in the direction of turning sideways is triggered, and then a group of transmission motors 303 away from the pressure switch 208 are controlled to start, so as to drive the corresponding second synchronous wheel 305 to rotate. During the rotation of the second synchronous wheel 305, the two-way screw 301 is driven to rotate through the cooperation of the synchronous belt 304 and the first synchronous wheel 302, so that the two groups of threaded cylinders 205 move in opposite directions on the two-way screw 301 to drive the scissor frame 203 to move. When the scissor frame 203 moves, the movable shell 201 is controlled to slide along the positioning track 108 on the bottom plate 101.

[0059] During the sliding process, the movable shell 201 makes the two groups of turning boards 501 rotate and tilt along the hinge points at both ends thereof, so that the angle between the two groups of turning boards 501 is reduced. When the support plate 601 is subjected to pressure, the compressed group of air bags 602 is deformed, and the control fixing rod 604 is inserted into the second fixing hole 503 to fix the support plate 601 with one group of supporting pads 502, so that the support plate 601 is tilted, and then the cooperation between the support plate 601 and the turning board 501 pushes the patient's body to tilt, so as to assist the patient to turn over or change the side-lying posture. The turning pad is convenient for automatically assisting the patient to lie on the side or turn over on either side according to the change of the patient's body position, without the need for manual assistance for the patient to turn over, which effectively reduces the workload of medical staff.

[0060] After the intelligent turning pillow controls the patient to lie sideways, if the patient needs to lie flat to rest, the patient can manually press the button switch 103 on one side of the vertical plate 102 to reset the first propulsion mechanism or the second propulsion mechanism away from the end of the button switch 103, thereby driving the corresponding movable shell 201 to move in the opposite direction, so that the two sets of turning boards 501 are reset, thereby making the two sets of turning boards 501 move to a state close to a flat angle, and the patient can lie flat to rest, thereby effectively improving the patient's rehabilitation effect and allowing the patient to switch between lying flat and lying on the side at will.

[0061] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments.

Claims

1. A smart turning pillow, characterized in that: include: A bottom plate (101), wherein two sets of opposite vertical plates (102) are arranged on the bottom plate (101); Two groups of movable shells (201) are arranged between the two groups of vertical plates (102) and are slidably connected to the bottom plate (101); A first propulsion mechanism and a second propulsion mechanism are arranged in the movable shell (201) and connected to the vertical plate (102), and are used to push the two groups of movable shells (201) to slide on the bottom plate (101); A first control component and a second control component, wherein the first control component and the second control component are alternately arranged at two ends of the bottom plate (101) with the first propulsion mechanism and the second propulsion mechanism, the first control component controls the start and stop of the second propulsion mechanism, and the second control component is used to control the start and stop of the first propulsion mechanism; Two groups of turning boards (501) are respectively hinged to one end of the two groups of movable shells (201), and the other ends of the two groups of turning boards (501) are in a hinged state, and an obtuse angle is formed between the two groups of turning boards (501); Two groups of support pads (502) are respectively fixedly arranged on the two groups of turning boards (501), and grooves are formed on the two groups of support pads (502); A support plate (601) is arranged in a groove formed on the two groups of support pads (502), and two ends of the support plate (601) can be fixedly connected to one group of the support pads (502) through two groups of fixing components; The support plate (601) is made of a flexible material, the fixing assembly comprises an airbag (602) arranged in the support plate (601), a connecting block (603) is arranged on the airbag (602), a fixing rod (604) is arranged on one side of the connecting block (603), one end of the fixing rod (604) is inserted into a first fixing hole (606) provided on the support plate (601), a second fixing hole (503) is provided on the inner side of the support pad (502), a baffle (607) is arranged at the bottom of the support plate (601), and one end of the support plate (601) can control the deformation of a corresponding group of airbags (602) under pressure, so that one end of the fixing rod (604) is inserted into the second fixing hole (503); A return spring (605) is provided on one side of the connection block (603), and one end of the return spring (605) is in contact with one side of the inner wall of the support plate (601).

2. The intelligent turning pillow according to claim 1, characterized in that: The first propulsion mechanism and the second propulsion mechanism have the same structure. The first propulsion mechanism includes a propulsion assembly and a power assembly. The propulsion assembly includes: A scissor frame (203) is arranged in the movable shell (201), wherein two ends of the scissor frame (203) are hingedly connected to sliding cylinders (204), and the other two ends are hingedly connected to threaded cylinders (205); A mounting rod (202) is fixedly arranged in the movable shell (201), and two sets of slide cylinders (204) are respectively slidably sleeved on two ends of the mounting rod (202); The bidirectional screw (301) is rotatably arranged in two groups of mounting seats (105) on one side of the vertical plate (102); the two groups of threaded barrels (205) are respectively sleeved on both ends of the bidirectional screw (301) and threadedly matched therewith; the power assembly is arranged on one side of the vertical plate (102) to control the rotation of the bidirectional screw (301).

3. The intelligent turning pillow according to claim 2, characterized in that: The two groups of threaded cylinders (205) are both provided with positioning blocks (206), the vertical plate (102) is provided with positioning grooves (107), and the positioning blocks (206) are slidably locked in the positioning grooves (107).

4. The intelligent turning pillow according to claim 2, characterized in that: The power assembly includes a transmission motor (303), the transmission motor (303) is arranged in a cavity (104) opened on one side of the vertical plate (102), a first synchronous wheel (302) is fixedly arranged on the bidirectional screw (301), and a second synchronous wheel (305) is arranged on the output shaft of the transmission motor (303), and the first synchronous wheel (302) and the second synchronous wheel (305) are connected via a synchronous belt (304).

5. The intelligent turning pillow according to claim 4, characterized in that: The first control component and the second control component have the same structure. The first control component includes a push button switch (103) arranged on one side of the vertical plate (102) and a pressure switch (208) arranged on a group of movable shells (201) close to the vertical plate (102). A protective pad (209) is arranged on the movable shell (201). The pressure switch (208) is arranged at the bottom of the protective pad (209). The push button switch (103) and the pressure switch (208) are electrically connected to the transmission motor (303) in the second propulsion mechanism and respectively control the transmission motor (303) to rotate forward and reverse within a preset time.

6. The intelligent turning pillow according to claim 1, characterized in that: A positioning track (108) is provided on the bottom plate (101), a positioning frame (207) is provided at the bottom of the movable shell (201), and the movable shell (201) is movably clamped on the positioning track (108) by the positioning frame (207) and is slidably connected to the bottom plate (101).

7. The intelligent turning pillow according to claim 1, characterized in that: A shielding assembly is arranged in the movable shell (201), and the shielding assembly comprises a winding shaft (401), the winding shaft (401) is rotatably arranged in the movable shell (201), a shielding cloth (402) is wound around the winding shaft (401), one end of the shielding cloth (402) is fixedly connected to a connecting frame (106) on one side of the vertical plate (102), and a spiral spring sheet (403) is arranged on the winding shaft (401), and two ends of the spiral spring sheet (403) are respectively fixedly connected to the winding shaft (401) and the movable shell (201).

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